Standartų projektų sąrašas

prEN 15384-1 Viešoji apklausa

Komentavimo iki data 2026-07-14

Pakuotės. Bandymo metodas lanksčiųjų aliuminio tūbelių vidinės dangos akytumui nustatyti. 1 dalis. Natrio chlorido bandymas

This document is applicable for internally coated cylindrical and conical aluminium tubes, mainly used for the packing of pharmaceutical, cosmetic, hygiene, food or other household products. The internal coating is used as a barrier to avoid any contact between aluminium and the product. This document defines the sodium chloride method to detect the electrolyte conductivity as one criterion for the quality of the internal coating. NOTE The electrolyte conductivity of the internal coating is only one criterion for evaluation of the quality of an internal coating. It does not give any information on the quantity or size of any pores or uncoated areas, nor any hint on possible reactions between the aluminium tube and the product. The electrolyte conductivity can never be used as the sole criterion for quality evaluation of the internal coating, but always with other parameters e.g. film thickness, acetone and/or ammonia resistance and of course results of enhanced stability studies.

Skaityti, komentuoti projektą Peržiūrėti metaduomenis

prEN ISO/IEC 24760-2 Viešoji apklausa

Komentavimo iki data 2026-07-21

Informacijos saugumas, kibernetinis saugumas ir privatumo apsauga. Tapatybės duomenų tvarkymo sistema. 2 dalis. Pamatinė architektūra ir reikalavimai (ISO/IEC 24760-2:2025)

This document: provides guidelines for the implementation of systems for the management of identity information; specifies requirements for the implementation and operation of a framework for identity management; is applicable to any information system where information relating to identity is processed or stored; is considered to be a horizontal document for the following reasons: it applies concepts such as distinguishing the term “identity” from the term “identifier” on the implementation of systems for the management of identity information and on the requirements for the implementation and operation of a framework for identity management, it provides an important contribution to assess identity management systems with regard to their privacy-friendliness and their ability to assure the relevant attributes of an identity, and consequently it provides a foundation and a common understanding for any other standard addressing identity, identity information, and identity management.

Skaityti, komentuoti projektą Peržiūrėti metaduomenis

EN 1992-1-1:2023/prA1 Viešoji apklausa

Komentavimo iki data 2026-07-30

Eurokodas 2. Gelžbetoninių konstrukcijų projektavimas. 1-1 dalis. Bendrosios taisyklės ir pastatams, tiltams bei inžinerinėms konstrukcijoms taikomos taisyklės

1.1 Scope of FprEN 1992-1-1 (1) This document gives the general basis for the design of structures in plain, reinforced and prestressed concrete made with normal weight, lightweight and heavyweight aggregates. It gives specific rules for buildings, bridges and civil engineering structures, including temporary structures; additional requirements specific to bridges are given in Annex K. The rules are valid under temperature conditions between −40 °C and +100 °C generally. This document complies with the principles and requirements for the safety, serviceability, durability and robustness of structures, the basis of their design and verification that are given in EN 1990. (2) This document is only concerned with the requirements for resistance, serviceability, durability, robustness and fire resistance of concrete structures. Other requirements, e.g. concerning thermal or sound insulation, are not considered. (3) This document does not cover: - resistance to fire (see EN 1992 1 2); - fastenings in concrete (see EN 1992 4); - seismic design (see EN 1998 (all parts)); - particular aspects of special types of civil engineering works (such as dams, pressure vessels); - structures made with no-fines concrete, aerated or cellular concrete, lightweight aggregate concrete with open structure components; - structures containing steel sections considered in design (see EN 1994 (all parts)) for composite steel and concrete structures; - structural parts made of concrete with a smallest value of the upper sieve aggregate size Dlower < 8 mm (or if known Dmax < 8 mm) unless otherwise stated in this Eurocode. 1.2 Assumptions (1) The assumptions of EN 1990 apply to FprEN 1992-1-1. (2) It is assumed that the requirements for execution and workmanship given in EN 13670 are complied with.

Skaityti, komentuoti projektą Peržiūrėti metaduomenis

prEN 319 412-2 V2.5.0 (2026-05) Viešoji apklausa

Komentavimo iki data 2026-07-20

Electronic Signatures and Trust Infrastructures (ESI); Certificate Profiles; Part 2: Certificate profile for certificates issued to natural persons

Skaityti, komentuoti projektą Peržiūrėti metaduomenis

prEN IEC 60335-2-38:2026/prA1:2026 Viešoji apklausa

Komentavimo iki data 2026-08-05

Buitiniai ir panašios paskirties elektriniai prietaisai. Sauga. 2-38 dalis. Ypatingieji reikalavimai, keliami komercinėms elektrinėms kepimo plokštėms ir dviplokščiams keptuvams

This standard deals with the safety of electrically operated commercial griddles and griddle grills, their rated voltage being not more than 250 V for single-phase appliances connected between one phase and neutral and 480 V for other appliances. These appliances are not intended for household and similar purposes. They are used for commercial processing of food in areas not open to the public, for example in kitchens of restaurants, canteens, hospitals and in commercial enterprises such as bakeries and butcheries. The electrical part of appliances making use of other forms of energy is also within the scope of this standard.

Skaityti, komentuoti projektą Peržiūrėti metaduomenis

EN 1993-1-13:2024/prA1 Viešoji apklausa

Komentavimo iki data 2026-07-30

Eurokodas 3. Plieninių konstrukcijų projektavimas. 1-13 dalis. Sijos su didelėmis tuštymėmis

1.1 Scope of EN 1993-1-13 1.1.1 General (1) This document gives supplementary provisions that extend the application of EN 1993-1-1 and EN 1993-1-5 to the design of rolled and welded steel sections with various shapes of web openings. The following cases are considered: - rolled or welded beams with single or widely spaced web openings; - rolled or welded beams with closely spaced web openings; - cellular beams with circular openings made by cutting and re-welding two parts of steel sections that may be different in dimensions; - beams with hexagonal and sinusoidal openings made by cutting and re-welding two parts of steel sections that may be different in dimensions. (2) This document applies to uniform members with I or H profiles, which are symmetric about the weak axis. It does not apply to non-prismatic or curved beams although the same principles can apply. (3) This document applies to steel beams with web openings that are subjected to sagging (positive) or to hogging (negative) bending moments. (4) This document covers the verification of the resistance at the openings and their effects on the global behaviour of the beam, including lateral torsional buckling. (5) Alternative methods are presented for beams with circular openings and with sinusoidal openings in which the forces and resistances are calculated by increments around or along the openings and which are suitable for computer methods. (6) This document applies to web slenderness, hw/tw, not exceeding 121ε. The local checks at and between adjacent openings apply to web slenderness up to this limit. The material parameter ε is defined in EN 1993-1-1:2022, 5.2.5 (2). NOTE The limit of 121ε is the limit of a Class 4 web for a steel section with equal flanges. It is used as a convenient limit for the application of this document, including mono-symmetric sections. (7) This document does not cover fatigue. In case of fatigue, EN 1993-1-9 applies. (8) This document does not cover fire design. For the design in case of fire, EN 1993-1-2 applies. (9) This document does not cover the buckling verification of members with web openings under axial force. 1.1.2 Shapes of web openings (1) The different shapes of web openings that are considered in this document are shown in Figure 1.1. Figure 1.1 - Different shapes of web openings in steel beams 1.1.3 Stiffened openings (1) This document also covers openings in the web of beams that are reinforced by longitudinal stiffeners and/or transverse stiffeners on one or both sides of the web, see Figure 1.2. NOTE The National Annex can give rules for alternative types of stiffener. Figure 1.2 - Stiffening of openings in beam webs 1.2 Assumptions (1) Unless specifically stated, EN 1990, the EN 1991 series and EN 1993-1-1 apply. (2) The design methods given in EN 1993-1-13 are applicable if: - the execution quality is as specified in EN 1090-2, and - the construction materials and products used are as specified in the relevant parts of the EN 1993 series, or in the relevant material and product specifications.

Skaityti, komentuoti projektą Peržiūrėti metaduomenis

prEN 17984-5 Viešoji apklausa

Komentavimo iki data 2026-07-07

Šunys pagalbininkai. 5 dalis. Šunų pagalbininkų komandų sudarymas ir išlaikymas

This document provides expectations for assistance dog service providers and assistance dog handlers to protect the interests of all stakeholders. It focuses on the creation of successful assistance dog teams by ensuring transparent and fair eligibility for service, matching applicant beneficiaries with available dogs, thoroughly training the teams to become a partnership and sustaining the team by offering lifetime aftercare support as required. The purpose of this document is to help create competent and well-functioning teams, maintaining team quality over the years provided that transparency and responsibilities of all stakeholders to one another are met. Related elements include the following: — application; — applicant - dog matching; — team instruction; — assessing competency of assistance dog teams; — aftercare; — taking a dog out of service (including retirement); — complaints, appeals and disputes; — general rights.

Skaityti, komentuoti projektą Peržiūrėti metaduomenis

EN 15685:2024/prA1 Viešoji apklausa

Komentavimo iki data 2026-07-14

Statybiniai apkaustai. Reikalavimai ir bandymo metodai. Daugiataškio blokavimo spynos, skląsčiai ir užraktų plokštelės. Charakteristikos ir bandymo metodai

This document specifies product characteristics and test methods of mechanically operated multipoint locks and their locking plates. This document covers multipoint locks their locking plates which are either manufactured and placed on the market in their entirety by one producer or assembled from sub-assemblies produced by more than one producer and designed to be used in combination. This document does not cover assessment of the contribution of the product to the fire resistance of specific fire resistance and/or smoke control door set assemblies. This document is not applicable to mechanically/electromechanically cylinders, handles, locks for windows, padlocks, locks for safes, furniture locks or prison locks. This document does not specify mechanically operated locks or their locking plates which are specified by EN 12209.

Skaityti, komentuoti projektą Peržiūrėti metaduomenis

prEN ISO 7198 Viešoji apklausa

Komentavimo iki data 2026-07-30

Širdies ir kraujagyslių implantai bei ekstrakorporinės sistemos. Kraujagyslių protezai. Vamzdiniai kraujagyslių transplantantai ir kraujagyslių lopai (ISO/DIS 7198:2026)

ISO 7198:2016 specifies requirements for the evaluation of vascular prostheses and requirements with respect to nomenclature, design attributes and information supplied by the manufacturer, based upon current medical knowledge. Guidance for the development of in vitro test methods is included in an informative annex to ISO 7198:2016. It can be considered as a supplement to ISO 14630:2012, which specifies general requirements for the performance of non-active surgical implants. NOTE Due to the variations in the design of implants covered by ISO 7198 :2016 and, in some cases, due to the relatively recent development of some of these implants (e.g. bioabsorbable vascular prostheses, cell based tissue engineered vascular prostheses), acceptable standardized in vitro tests and clinical results are not always available. As further scientific and clinical data become available, appropriate revision of ISO 7198 :2016 will be necessary. It is applicable to sterile tubular vascular grafts implanted by direct visualization surgical techniques as opposed to fluoroscopic or other non-direct imaging (e.g. computerized tomography or magnetic resonance imaging), intended to replace, bypass, or form shunts between segments of the vascular system in humans and vascular patches intended for repair and reconstruction of the vascular system. Vascular prostheses that are made of synthetic textile materials and synthetic non-textile materials are within the scope of ISO 7198:2016. While vascular prostheses that are made wholly or partly of materials of non-viable biological origin, including tissue engineered vascular prostheses are within the scope, ISO 7198:2016 does not address sourcing, harvesting, manufacturing and all testing requirements for biological materials. It is further noted that different regulatory requirements might exist for tissues from human and animal sources. Compound, coated, composite, and externally reinforced vascular prostheses are within the scope of ISO 7198:2016. Endovascular prostheses implanted using catheter delivery and non-direct visualization are excluded from the scope of ISO 7198:2016. It includes information on the development of appropriate test methods for graft materials, referenced in ISO 25539‑1 for materials used in the construction of endovascular prostheses (i.e. stent-grafts). NOTE Requirements for endovascular prostheses are specified in ISO 25539‑1. The valve component of valved conduits constructed with a tubular vascular graft component, and the combination of the valved component and the tubular vascular graft component, are excluded from the scope of ISO 7198:2016. It can be helpful in identifying the appropriate evaluation of the tubular vascular graft component of a valved conduit but specific requirements and testing are not described for these devices. Cardiac and pericardial patches, vascular stents, accessory devices such as anastomotic devices, staplers, tunnelers and sutures, and pledgets are excluded from the scope of ISO 7198:2016. NOTE Requirements for vascular stents are specified in ISO 25539‑2. Requirements regarding cell seeding are excluded from the scope of ISO 7198:2016. Tissue engineered vascular prostheses that contain or are manufactured using cells present many distinct manufacturing (e.g. aseptic processing, cell seeding, etc.) and testing issues than those produced with synthetic or non-viable biological materials. The in vitro testing requirements that are outlined in ISO 7198:201

Skaityti, komentuoti projektą Peržiūrėti metaduomenis

EN 1997-1:2024/prA1 Viešoji apklausa

Komentavimo iki data 2026-08-13

Eurokodas 7. Geotechninis projektavimas. 1 dalis. Bendrosios taisyklės

1.1 Scope of EN 1997 1 (1) This document provides general rules for the design and verification of geotechnical structures. (2) This document is applicable for the design and verification of geotechnical structures outside the scope of EN 1997 3. NOTE In this case, additional or amended provisions can be necessary. 1.2 Assumptions (1) In addition to the assumptions given in EN 1990, the provisions of EN 1997 (all parts) assume that: — ground investigations are planned by individuals or organisations with knowledge of potential ground and groundwater conditions; — ground investigations are executed by individuals with appropriate skills and experience; — the evaluation of test results and derivation of ground properties from the ground investigation are carried out by individuals with appropriate geotechnical experience and qualifications; — the data required for design are collected, recorded, and interpreted by appropriately qualified and experienced individuals; — geotechnical structures are designed and verified by individuals with appropriate qualifications and experience in geotechnical design; — adequate continuity and communication exist between the individuals involved in data collection, design, verification and execution. (2) This document is intended to be used in conjunction with EN 1990, which establishes principles and requirements for the safety, serviceability, robustness, and durability of structures, including geotechnical structures, and other construction works. NOTE Additional or amended provisions can be necessary for assessment of existing structures, see EN 1990 2. (3) This document is intended to be used in conjunction with EN 1997 2, which gives provisions for determining ground properties from ground investigations. (4) This document is intended to be used in conjunction with EN 1997 3, which gives specific rules for the design and verification of certain types of geotechnical structures. (5) This document is intended to be used in conjunction with other Eurocodes for the design of geotechnical structures, including temporary geotechnical structures.

Skaityti, komentuoti projektą Peržiūrėti metaduomenis

prEN IEC 60068-2-67:2026 Viešoji apklausa

Komentavimo iki data 2026-07-10

Aplinkos poveikio bandymai. 2 dalis. Bandymai. Cy bandymas. Nuostovusis ir paspartintasis komponentų kaitinimo drėgnoje aplinkoje bandymas

Skaityti, komentuoti projektą Peržiūrėti metaduomenis

EN ISO 8098:2023/prA1 Viešoji apklausa

Komentavimo iki data 2026-07-16

Dviračiai. Mažiems vaikams skirtų dviračių saugos reikalavimai. 1 keitinys (ISO 8098:2023/DAM 1:2026)

Skaityti, komentuoti projektą Peržiūrėti metaduomenis

prEN IEC 62052-11:2026 Viešoji apklausa

Komentavimo iki data 2026-08-12

Elektros matavimo įranga. Bendrieji reikalavimai, bandymai ir bandymų sąlygos. 11 dalis. Matavimo įranga

Skaityti, komentuoti projektą Peržiūrėti metaduomenis

EN 1998-3:2025/prA1 Viešoji apklausa

Komentavimo iki data 2026-08-13

Eurokodas 8. Atsparių žemės drebėjimui konstrukcijų projektavimas. 3 dalis. Pastatų ir tiltų vertinimas ir rekonstrukcija

1.1 Scope of EN 1998-3 (1) This document is applicable to the assessment and retrofitting of buildings and bridges in seismic regions, namely as given in a) to c): a) to provide criteria for the assessment of the seismic performance of existing individual buildings and bridges; b) to describe the procedure to be followed in selecting necessary corrective measures; c) to set forth criteria for the design of retrofitting measures (i.e. design, structural analysis including intervention measures, final dimensioning of structural parts and their connections to existing structural members). NOTE 1 For the purposes of this document, retrofitting covers both the seismic upgrading (e.g. strengthening or adding a passive system) of undamaged structures and the repair and possible upgrading of earthquake-damaged structures. NOTE 2 Only the most common retrofit techniques are covered in this document. This does not exclude the use of other techniques, which can be developed in each country, based on the strengthening principles of this document. NOTE 3 Annex D gives flowcharts for the application of this document. (2) Unless specifically stated, EN 1998-1-1 and EN 1998-5 apply. (3) Reflecting the performance requirements of EN 1998-1-1:2024, 4.1, this document covers the seismic assessment and retrofitting of buildings and bridges made of the more commonly used structural materials: concrete, steel and composite, timber and masonry. NOTE Annexes B and C contain additional guidance related to the assessment of timber and masonry structures, respectively, and to their retrofitting when necessary. (4) This document is intended for the assessment of individual structures, to decide on the need for structural intervention and to design the retrofitting measures that may be necessary. It is not intended for the vulnerability assessment of populations or groups of structures in seismic risk evaluations for various purposes (e.g. for determining insurance risk, for setting risk mitigation priorities, etc.). (5) This document provides (in its material-specific Clauses 8 to 11) criteria for the verification of the more common retrofitting techniques currently in use. (6) This document gives specific rules for the assessment and retrofitting relevant to existing buildings and bridges of consequence classes CC1, CC2 and CC3, as defined in EN 1990:2023, 4.3. (7) Although the provisions of this document are applicable to all common categories of buildings and bridges, the seismic assessment and retrofitting of monuments and heritage structures often requires different types of provisions and approaches, depending on the nature of the monuments and heritage structures. 1.2 Assumptions (1) The assumptions of EN 1998-1-1 apply to this document. (2) The provisions of this document assume that the data collection and tests are performed by experienced personnel and that the engineer responsible for the assessment, the possible design of the retrofitting and the execution of work has appropriate experience of the type of structures being upgraded or repaired. (3) It is assumed that inspection procedures, checklists and other data-collection procedures will be documented and filed and referred to in the assessment/design documents.

Skaityti, komentuoti projektą Peržiūrėti metaduomenis

prEN ISO 13503-5 Viešoji apklausa

Komentavimo iki data 2026-07-09

Naftos ir gamtinių dujų pramonė. Našaus klodo atidengimo skiediniai ir medžiagos. 5 dalis. Pleišijimo užpildų ilgalaikio pralaidumo matavimo procedūros (ISO/DIS 13503-5:2026)

ISO 13503-5:2006 provides standard testing procedures for evaluating proppants used in hydraulic fracturing and gravel packing operations. ISO 13503-5:2006 provides a consistent methodology for testing performed on hydraulic fracturing and/or gravel packing proppants. The "proppants" mentioned henceforth in this part of ISO 13503-5:2006 refer to sand, ceramic media, resin-coated proppants, gravel packing media, and other materials used for hydraulic fracturing and gravel-packing operations. ISO 13503-5:2006 is not applicable for use in obtaining absolute values of proppant pack conductivities under downhole reservoir conditions.

Skaityti, komentuoti projektą Peržiūrėti metaduomenis

prEN 13209-2 Viešoji apklausa

Komentavimo iki data 2026-07-21

Vaiko priežiūros gaminiai. Kūdikių nešynės. Saugos reikalavimai ir bandymo metodai. 2 dalis. Minkštoji nešynė

This document specifies the safety requirements and test methods for soft carriers without a framed support designed to carry one or two children hands free when attached to the carer’s torso. If the soft carrier has functions not covered in this document, reference can be made to the relevant European Standard. This document does not apply to garment or apparel carriers or carriers in the scope of prEN 13209 3:2026. This document does not cover baby carriers designed for children with special needs.

Skaityti, komentuoti projektą Peržiūrėti metaduomenis

prEN IEC 62053-22:2026 Viešoji apklausa

Komentavimo iki data 2026-08-12

Elektros matavimo įranga. Ypatingieji reikalavimai. 22 dalis. Statiniai kintamosios srovės aktyviosios energijos skaitikliai (0,1S, 0,2S ir 0,5S klasės)

Skaityti, komentuoti projektą Peržiūrėti metaduomenis

prEN ISO 16371-1 Viešoji apklausa

Komentavimo iki data 2026-08-20

Neardomieji bandymai. Pramoninė kompiuterinė radiografija naudojant fosforo vaizdo plokštes. 1 dalis. Sistemų klasifikavimas

This document specifies fundamental parameters of computed radiography (CR) systems with the aim of enabling satisfactory and repeatable results to be obtained economically. The techniques are based both on fundamental theory and test measurements. This document specifies the performance of CR systems and the measurement of the corresponding parameters for the system scanner and storage phosphor imaging plate (IP). CR system classes are defined in combination with specified metal screens for industrial radiography. This document ensures that the quality of the images, as far as they are influenced by the scanner IP system, complies with the requirements of ISO 16371-2. This document considers the requirements for film radiography specified in ISO 11699-1. This document specifies system tests at different levels. More complex manufacturer tests are described, which allow the determination of precise system parameters to characterize the performance of CR systems from different suppliers and make them comparable for users. Simpler tests are also described, which are designed for fast tests of the quality of CR systems and long-term stability monitoring by the user.

Skaityti, komentuoti projektą Peržiūrėti metaduomenis

EN IEC 60335-2-58:2025/prAB:2026 Viešoji apklausa

Komentavimo iki data 2026-07-15

Buitiniai ir panašios paskirties elektriniai prietaisai. Sauga. 2-58 dalis. Ypatingieji reikalavimai, keliami komercinėms elektrinėms indaplovėms

This European Standard deals with the safety of electrically operated dishwashing machines for washing plates, dishes, glassware, cutlery and similar articles, with or without means for water heating or drying, not intended for household use, their rated voltage being not more than 250 V for single-phase appliances connected between one phase and neutral and 480 V for other appliances

Skaityti, komentuoti projektą Peržiūrėti metaduomenis

prEN ISO 11138-6 Viešoji apklausa

Komentavimo iki data 2026-07-21

Sveikatos priežiūros gaminių sterilizavimas. Biologiniai indikatoriai. 6 dalis. Biologiniai indikatoriai, skirti sterilizavimo vandenilio peroksido garais procesams (ISO/DIS 11138-6:2026)

This document specifies requirements for test organisms, inoculated carriers, biological indicators and test methods intended for use in assessing the performance of sterilizers and sterilization processes employing vaporized hydrogen peroxide as the sterilizing agent. NOTE 1 Requirements for validation and control of vaporized hydrogen peroxide sterilization processes are provided by ISO 22441 and ISO 14937. NOTE 2 National or regional regulations can provide requirements for workplace safety.

Skaityti, komentuoti projektą Peržiūrėti metaduomenis

prEN ISO 19085-8 Viešoji apklausa

Komentavimo iki data 2026-08-06

Medienos apdirbimo mašinos. Sauga. 8 dalis. Plačiajuostės šlifavimo mašinos ir paviršiaus apdirbimo mašinos (ISO/DIS 19085-8:2026)

This document specifies the safety requirements and measures for wide belt sanding machines (defined in 3.1) and for surface treating machines (defined in 3.2) capable of continuous production use, altogether referred to as “machines”. This document deals with all significant hazards, hazardous situations and events, as listed in Annex A, relevant to the machines, when operated, adjusted and maintained as intended and under the conditions foreseen by the manufacturer, including reasonably foreseeable misuse. Transport, assembly, dismantling, disabling and scrapping phases are also taken into account. This document is also applicable to machines fitted with one or more of the following devices/additional working units, whose hazards have been dealt with: — transversal sanding unit; — cleaning brushing unit; — satining roller unit; — disk brushing unit; — texturing brushing roller unit; — texturing brushing belt unit; — cutterblock unit; — texturing band saw unit; — spiked roller unit; — multi blade unit; — conveyor directly controlled by the machine; — additional workpiece vacuum clamping device; — antistatic bar unit. NOTE 1 An antistatic bar is a device that eliminates electrostatic charges on the workpiece to ease its subsequent cleaning from dust by airflow. This document is also applicable to machines fitted with a laser engraving unit, but the specific hazards of this unit have not been dealt with. The machines are designed to process workpieces with flat surface and even thickness, in shape of panels or beams or frames, consisting of: a) solid wood; b) material with similar physical characteristics to wood (see ISO 19085-1:2021, 3.2); c) gypsum boards, gypsum bounded fibreboards; d) composite materials with core consisting of, e.g. polyurethane or mineral material; e) composite boards made from the materials listed above; f) all materials listed above, already lacquered. This document does not deal with hazards related to: — specific devices other than those listed above; — access through in-feed and out-feed openings of machines with a work piece height capacity greater than 700 mm; — systems for powered loading or unloading, or both, of the workpiece to or from a single machine; NOTE 2 Loading the machine manually includes manually placing the workpiece onto a conveyor directly controlled by the machine. Unloading the machine manually includes manually removing the workpiece from a conveyor directly controlled by the machine. — out-feed workpieces on machines with feed speed higher than 60 m/min; — interfacing of the machine with any other machine. This document is not applicable to machines intended for use in a potentially explosive atmosphere and to machines manufactured prior to the date of its publication.

Skaityti, komentuoti projektą Peržiūrėti metaduomenis

EN 17339:2024/prA1 Viešoji apklausa

Komentavimo iki data 2026-08-06

Gabenamieji dujų balionai. Apjuosti ir ištisai aptraukti anglies kompozito balionai ir didelio tūrio balionai, skirti vandeniliui

This document specifies minimum requirements for the materials, design, construction, prototype testing and routine manufacturing inspections of composite gas cylinders and tubes for compressed hydrogen. NOTE 1 Unless specified in the text, for the purposes of this document, the word “cylinder” includes tubes. This document applies to - fully wrapped composite cylinders (Type 3 and Type 4) - hoop wrapped cylinders (Type 2) with carbon fibres intended to be permanently mounted in a frame (e.g. bundle or trailer) with a test pressure of not less than 300 bar, with: — non-metallic liners (for Type 4) or seamless metallic liners (for Type 2 and Type 3), — a maximum water capacity of 3 000 l — a maximum working pressure of 1 000 bar. — the product of working pressure times water capacity (p x V) not exceeding 1 000 000 bar.l. NOTE 2 A glass fibre protective layer is sometimes applied to the external surface of the cylinder

Skaityti, komentuoti projektą Peržiūrėti metaduomenis

prEN ISO 17660-1 Viešoji apklausa

Komentavimo iki data 2026-07-10

Suvirinimas ir panašūs procesai. Armatūrinio plieno suvirinimas.1 dalis. Apkraunamosios suvirintosios jungtys (ISO/DIS 17660-1:2026)

ISO 17660-1:2006 is applicable to the welding of weldable reinforcing steel and stainless reinforcing steel of load-bearing joints, in workshops or on site. It specifies requirements for materials, design and execution of welded joints, welding personnel, quality requirements, examination and testing. ISO 17660-1:2006 also covers welded joints between reinforcing steel bars and other steel components, such as connection devices and insert anchors, including prefabricated assemblies. Non load-bearing joints are covered by ISO 17660-2. ISO 17660-1:2006 is not applicable to factory production of welding fabric and lattice girders using multiple spot welding machines or multiple projection welding machines. The requirements of ISO 17660-1:2006 are only applicable to static loaded structures.

Skaityti, komentuoti projektą Peržiūrėti metaduomenis

prEN 50340:2026 Viešoji apklausa

Komentavimo iki data 2026-07-22

Hidrauliniai kabelių karpymo įtaisai, naudojami iki 60 kV vardinės kintamosios įtampos elektriniuose įrenginiuose

This document is applicable to cable cutting devices to be used to verify that a cable is dead in accordance with the rules given in EN 50110. NOTE It can also be used as an example when dismantling cable installations. The following limits apply to the cable cutting devices: - pressure less than 1 000 bar or pressure (bar) x volume (l) less than 10 000; - fluid outside the categories listed in Article 13 Group 1 (explosive, extremely flammable, highly flammable, flammable (where the maximum allowable temperature is above flashpoint), very toxic, toxic, oxidizing) of the Pressure Equipment Directive 2014/68/EU. Cable cutting devices specified in this document are for use on systems with nominal voltage up to 60 kV AC and nominal frequencies up to 60 Hz and are only suitable for operation by foot or by hand. This document does not cover motorised cable cutting devices. This document is intended to be used as a guide for devices to be used on systems with nominal voltages above 60 kV AC, but additional requirements and tests can be agreed between manufacturer and customer to provide an equivalent level of safety. Cable cutting devices are not designed to be used on cables with special armour, or with steel wires or steel tapes more than 1 mm in diameter or thickness. The products designed and manufactured according to this document contribute to the safety of the users provided they are used by skilled persons, in accordance with safe methods of work and the instructions for use.

Skaityti, komentuoti projektą Peržiūrėti metaduomenis

prEN ISO 10519 Viešoji apklausa

Komentavimo iki data 2026-08-11

Rapsų sėklos. Chlorofilo kiekio nustatymas. Spektrometrinis metodas (ISO/DIS 10519:2026)

ISO 10519:2015 specifies a spectrometric method for the determination of the chlorophyll content of rapeseed. It is not applicable to the determination of chlorophyll in oils.

Skaityti, komentuoti projektą Peržiūrėti metaduomenis

Išplėstinė paieška

Rezultatai

Greitieji filtrai

Organizacija

Technikos komitetas

ICS

Būtini slapukai

Statistikos slapukai

El. pašto prenumerata

Standartų projektų sąrašas

Išplėstinė paieška

Rezultatai

Greitieji filtrai

Organizacija

Technikos komitetas

ICS