GDPR

projektai-lsd Lithuanian Standards Board
Portal for draft standards

Extended search

till

Results

Showing:
Total records found: 275
arrow-prev 1 2 3 4 5 11 arrow-next
prEN ISO 20471 Archived
Comment end date 2026-06-09
Protective clothing - High visibility warning clothing for high risk situations - Test methods and requirements (ISO/DIS 20471:2026)

ISO 20471:2013 specifies requirements for high visibility clothing which is capable of visually signalling the user's presence. The high visibility clothing is intended to provide conspicuity of the wearer in any light condition when viewed by operators of vehicles or other mechanized equipment during daylight conditions and under illumination of headlights in the dark. Performance requirements are included for colour and retroreflection as well as for the minimum areas and for the placement of the materials in protective clothing.

prEN IEC 60335-2-74:2026 Public enquiry
Comment end date 2026-06-24
Household and similar electrical appliances - Safety - Part 2-74: Particular requirements for portable immersion heaters

The European standard deals with the safety of portable electric immersion heaters, their rated voltage voltage being not more than 250 V, for household and similar purposes.

prEN IEC 63409-7:2026 Public enquiry
Comment end date 2026-07-08
Photovoltaic power generating systems connection with the grid - Testing of power conversion equipment - Part 7: Remote configuration, control and monitoring
prEN ISO 17660-1 Public enquiry
Comment end date 2026-07-10
Welding and allied processes - Welding of reinforcing steel - Part 1: Load-bearing welded joints (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.

prEN 485-1 Public enquiry
Comment end date 2026-08-04
Aluminium and aluminium alloys - Sheet, strip and plate - Part 1: Technical conditions for inspection and delivery

This document specifies the technical conditions for inspection and delivery of wrought aluminium and wrought aluminium alloy sheet, strip and plate for general applications. It also includes provisions for ordering and testing. It applies to products with a thickness over 0,20 mm up to and including 400 mm. For many special applications of aluminium strip, sheet and plate, specific European Standards exist, where different or additional requirements are formulated and the appropriate alloys and tempers are selected: see Annex A. Most of these special European Standards refer to provisions of this document. The selection of the relevant special European Standards is under the responsibility of the purchaser. Specific European Standards are available for applications involving special properties, such as corrosion resistance, toughness, fatigue strength, surface appearance or welding properties.

prEN IEC 63168:2026 Public enquiry
Comment end date 2026-07-29
Cooperative multiple systems in connected home environments - AAL functional safety requirements of electronic safety-related systems
prEN ISO 15487 Archived
Comment end date 2026-06-16
Textiles - Method for assessing appearance of apparel and other textile end products after domestic washing and drying (ISO/DIS 15487:2026)

This document specifies a method of test for evaluating the appearance of apparel and other textile end products after one or several domestic washing and drying treatments. The appearance evaluated includes colour change, pilling, fuzzing, matting appearance of fabrics, smoothness appearance of flat fabric and seams, and the retention of pressed-in creases in garments and other textile products, damage of components ? buttons, press fasteners, slide fasteners, etc. This document is applicable to any washable textile end product of any fabric construction. Techniques for seaming and creasing are not included since the purpose is to evaluate textile end products as they are supplied from the manufacturer or as ready-to-use. Techniques for seaming and creasing are controlled by fabric properties. This method has been developed primarily for use with domestic washing machines of Type B as defined in ISO 6330, but it can be used with any type of machine defined in ISO 6330. It is recognized that prints and patterns can mask the wrinkled appearance present in textile end products. The rating process is, however, based on the visual appearance of specimens including such effects.

prEN 15254-3 Public enquiry
Comment end date 2026-06-23
Extended application of results from fire resistance tests - Non-loadbearing walls - Part 3: Lightweight partitions

This document provides guidance and, where appropriate, defines procedures for variations of certain parameters and factors associated with the design of lightweight partition walls, which have been tested in accordance with EN 1364-1, and classified according to EN 13501-2. This document only applies to non-loadbearing lightweight partition walls which have been tested (= reference test) with a single steel framework, provided with a lining on both sides of the steel framework. The lightweight partition wall cavity can be insulated or not with a mineral wool. This document does not apply to any other types of non-loadbearing lightweight partition walls considered in EN 1364-1.

prEN 1995-1-3 Public enquiry
Comment end date 2026-07-04
Eurocode 5 - Design of timber structures - Part 1-3: Timber-concrete composite structures

(1) EN 1995-1-3 gives design rules for timber-concrete composite structures. (2) EN 1995-1-3 provides requirements for materials, design parameters, connections, detailing and execution for timber-concrete composite structures. NOTE: Recommendations for environmental parameters (temperature and moisture content), design methods and test methods are given in Annexes. (3) EN 1995-1-3 covers the design of timber-concrete composite structures in both quasi-constant and variable environmental conditions. It provides design rules for quasi-constant environmental conditions rules for variable environmental conditions. (4) EN 1995-1-3 excludes details for the design of glued timber-concrete composites and systems relying on friction. NOTE: For design of bridges see EN 1995-2.

prEN 15384-1 Public enquiry
Comment end date 2026-07-14
Packaging - Test method to determine the porosity of the internal coating of flexible aluminium tubes - Part 1: Sodium chloride test

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.

prEN IEC 60335-2-38:2026 Public enquiry
Comment end date 2026-08-05
Household and similar electrical appliances - Safety - Part 2-38: Particular requirements for commercial electric griddles and griddle grills

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

EN 1992-1-2:2023/prA1 Public enquiry
Comment end date 2026-07-30
Eurocode 2 - Design of concrete structures - Part 1-2: Structural fire design

1.1 Scope of prEN 1992 1 2 (1) This document deals with the design of concrete structures for the accidental situation of fire exposure and is intended to be used in conjunction with prEN 1992 1 1 and EN 1991 1 2. This document identifies differences from, or supplements to, normal temperature design. (2) This document applies to concrete structures required to fulfil a loadbearing function, separating function or both. (3) This document gives principles and application rules for the design of structures for specified requirements in respect of the aforementioned functions and the levels of performance. (4) This document applies to structures, or parts of structures, that are within the scope of prEN 1992 1 1 and are designed accordingly. (5) The methods given in this document are applicable to normal weight concrete up to strength class C100/115 and lightweight concrete up to strength class LC50/60. 1.2 Assumptions (1) In addition to the general assumptions of prEN 1990 the following assumptions apply: - the choice of the relevant design fire scenario is made by appropriate qualified and experienced personnel or is given by the relevant national regulation; - any fire protection measure taken into account in the design will be adequately maintained.

EN IEC 62271-213:2021/prA1:2026 Archived
Comment end date 2026-06-17
Amendment 1 - High-voltage switchgear and controlgear - Part 213: Voltage detecting and indicating system
prEN IEC 60335-2-24:2026 Public enquiry
Comment end date 2026-06-24
Household and similar electrical appliances - Safety - Part 2-24: Particular requirements for refrigerating appliances, ice-cream appliances and ice makers

This standard deals with the safety of the following appliances, their rated voltage being not more than 250 V for single-phase appliances, 480 V for other appliances and 24 V DC for appliances when battery-operated: – refrigerating appliances for household and similar use; – ice-makers incorporating a motor-compressor and ice-makers intended to be incorporated in frozen food storage compartments intended for household use; – refrigerating appliances and ice-makers for applications similar to household use such as for camping, in leisure accommodation vehicles, on boats for leisure purposes and on board ships; – mobile refrigerating appliances. These appliances can be operated from the mains, from a separable battery or operated either from the mains or from a separable battery or from other sources of energy (gas, liquid and solid fuel). This standard deals also with refrigerating appliances intended for the use on boats for leisure purposes and on board ships, for which the normative Annex FF is applicable. This standard also deals with the safety of ice-cream appliances intended for household use, their rated voltage being not more than 250 V for single-phase appliances and 480 V for other appliances. It also deals with compression-type appliances for household and similar use, which use flammable refrigerants. This standard does not cover features of the construction and operation of those refrigerating appliances which are dealt with in other IEC standards.

prEN 18344 Public enquiry
Comment end date 2026-07-07
Execution of special geotechnical works - Artificial ground freezing

This document establishes general principles for the execution, testing and monitoring of Artificial Ground Freezing (AGF) works. AGF is the process of changing the water in the ground from liquid to solid state in a controlled way by artificial means. This document is applicable to: — civil works (tunnels, shafts, retaining walls, plugs, underpinning …) — environmental works (remediation, cut-off walls, …). This document does not apply to: — permafrost — seasonal frost — mining applications.

prEN 319 412-2 V2.5.0 (2026-05) Public enquiry
Comment end date 2026-07-20
Electronic Signatures and Trust Infrastructures (ESI); Certificate Profiles; Part 2: Certificate profile for certificates issued to natural persons
prEN 40000-10 Public enquiry
Comment end date 2026-07-28
Essential cybersecurity requirements for products - Part 10: Products with digital elements used in identity management systems and privileged access management software and hardware, including authentication and access control readers, including biometric readers

This project aims at covering the line 16 of the standardisation request and will provide: • General description of the Product with digital elements belonging to that category and the product and/or components such Product with digital elements may integrate, including – amongst other: o detailed description of that product category using in:  Identity management systems hardware and software are products with digital elements that provide mechanisms for identity lifecycle management, such as identity provisioning, maintenance, authentication, authorisation and deprovisioning, and including associated metadata.  Privileged access management hardware and software are products with digital elements that authenticate and authorise users or devices, granting or denying access to digital resources or to physical locations.  This category includes but is not limited to products (hardware, software and communication protocol) with digital elements that have the core functionality of either or both identity management and privileged access management; authentication and access control readers; biometric readers; single sign-on software; federated identity management software, protection and safety management (such as access control, intrusion alarm, CCTV and fire safety systems) and multi-factor authentication software. o Intended product purpose and reasonably foreseeable use in the above categories; o Identification of the various types of Products with digital elements; o Delineation and interplay with the following other categories of Product with digital elements (identified by their line in the standardization request):  line 17  line 18  line 20  line 24  line 28  line 29  line 32  line 35  line 37  line 38  line 39  line 41 • Description of their life cycle; • Relevance of cybersecurity essential requirements including the cybersecurity assessment requirements; • Definition of applicable risk profiles to be considered for these Product with digital elements; • Applicable cybersecurity requirements ensuring fulfillment of the essential requirements for each risk profile; • Applicable cybersecurity assessment requirements for each risk profile. A base document is provided • Defining the risk profiles; • Identifying initial cybersecurity security requirements.

EN 1993-1-4:2025/prA1 Public enquiry
Comment end date 2026-07-30
Eurocode 3 - Design of steel structures - Part 1-4: Stainless steel structures

1.1 Scope of prEN 1993-1-4 This document provides supplementary rules for the structural design of steel structures that extend and modify the application of EN 1993-1-1, EN 1993-1-3, EN 1993-1-5 and EN 1993-1-8 to austenitic, duplex (austenitic-ferritic) and ferritic stainless steels. NOTE 1 Austenitic-ferritic stainless steels are commonly known as duplex stainless steels. The term duplex stainless steel is used in this document. NOTE 2 Information on the durability of stainless steels is given in Annex A. NOTE 3 The execution of stainless steel structures is covered in EN 1090-2 and EN 1090-4. 1.2 Assumptions Unless specifically stated, EN 1990, EN 1991 (all parts), EN 1993-1-1, EN 1993-1-3, EN 1993-1-5 and EN 1993-1-8 apply. The design methods given in prEN 1993-1-4 are applicable if - the execution quality is as specified in EN 1090-2 and EN 1090-4, and - the construction materials and products used are as specified in EN 1993-1-1, EN 1993-1-3, EN 1993 1-5 and EN 1993-1-8, or in the relevant material and product specifications.

EN 1993-1-8:2024/prA1 Public enquiry
Comment end date 2026-06-25
Eurocode 3 - Design of steel structures - Part 1-8: Joints

1.1 Scope of FprEN 1993-1-8 (1) FprEN 1993-1-8 provides rules for structural design of joints subject to predominantly static loading using all steel grades from S235 up to and including S700, unless otherwise stated in individual clauses. NOTE As an alternative to the design rules provided in Clause 9, the design rules given in CEN/TR 1993-1-801 "Eurocode 3: Design of steel structures - Part 1 801: Hollow section joints design according to the component method" can be used. (2) The provisions in this document apply to steels complying with the requirements given in EN 1993 1 1 and to material thickness greater than or equal to 3 mm, unless otherwise stated in individual clauses. 1.2 Assumptions (1) Unless specifically stated, EN 1990, EN 1991 (all parts) and the other relevant parts of EN 1993-1 (all parts) apply. (2) The design methods given in FprEN 1993-1-8 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 EN 1993 (all parts), or in the relevant material and product specifications.

prEN ISO 8690 Public enquiry
Comment end date 2026-06-23
Measurement of radioactivity - Gamma ray and beta emitting radionuclides - Test method to assess the ease of decontamination of surface materials (ISO 8690:2024)

This document applies to the testing of surfaces that may become contaminated by radioactive materials. The ease of decontamination is a property of a surface and an important criterion for selecting surface materials used in the nuclear industry, interim storage or disposal facilities from which contamination can be removed easily and rapidly without damaging the surface. The test described in this document is a rapid laboratory-based method to compare the ease of decontamination of different surface materials. The results from the test can be one parameter to take into account when selecting surface coatings such as varnish or impervious layers such as ceramics and other surfaces. The radionuclides used in this test are those commonly found in the nuclear industry (137Cs, 134Cs and 60Co) in aqueous form. The test can also be adopted for use with other radionuclides and other chemical forms, depending on the customer requirements, if the solutions are chemically stable and do not corrode the test specimen. The test does not measure the ease of decontamination of the surface materials in practical use, as this depends on the radionuclide(s) present, their chemical form, the duration of exposure to the contaminant and the environmental conditions amongst other factors. The test method is not intended to describe general decontamination procedures or to assess the efficiency of decontamination procedures (see ISO 7503-1 to ISO 7503-3). The test method is not suitable for use of radiochemicals if the radionuclide emits low energy gamma rays or beta particles that are readily attenuated in the surface.

prEN 820-5 Public enquiry
Comment end date 2026-07-23
Advanced technical ceramics - Thermomechanical properties of monolithic ceramics - Part 5: Determination of elastic moduli at elevated temperatures

This part of EN 820 describes methods for determining the elastic moduli, specifically Young's modulus, shear modulus and Poisson's ratio, of advanced monolithic technical ceramics at temperatures above room temperature. The standard prescribes three alternative methods for determining some or all of these three parameters: A the determination of Young's modulus by static flexure of a thin beam in three- or four-point bending. B the determination of Young's modulus by forced longitudinal resonance, or Young's modulus, shear modulus and Poisson's ratio by forced flexural and torsional resonance, of a thin beam. C the determination of Young's modulus from the fundamental natural frequency of a struck bar (impulse excitation method). This part of EN 820 extends the above-defined room-temperature methods described in EN 843-2 to elevated temperatures. All the test methods assume the use of homogeneous test pieces of linear elastic materials. The test assumes that the test piece has isotropic elastic properties. At high porosity levels all of the methods can become inappropriate. The maximum grain size (see EN 623-3), excluding deliberately added whiskers, should be less than 10 % of the minimum dimension of the test piece. NOTE 1 Method C in EN 843-2 based on ultrasonic time of flight measurement has not been incorporated into this part of EN 820. Although the method is feasible to apply, it is specialised, and outside the capabilities of most laboratories. There are also severe restrictions on test piece geometries and methods of achieving pulse transmission. For these reasons this method has not been included in EN 820-5. NOTE 2 The upper temperature limit for this test depends on the properties of the test pieces, and can be limited by softening within the timescale of the test. In addition, for method A there can be limits defined by the choice of test jig construction materials.

EN 1997-2:2024/prA1 Public enquiry
Comment end date 2026-08-13
Eurocode 7 - Geotechnical design - Part 2: Ground properties

1.1 Scope of FprEN 1997-2 (1) This document provides rules for determining ground properties for the design and verification of geotechnical structures. (2) This document covers requirements and guidance for planning ground investigations, collecting information about ground properties and groundwater conditions, and preparation of the Ground Model. (3) This document covers requirements and guidance for the selection of field investigation and laboratory test methods to obtain derived values of ground properties. (4) This document covers requirements and guidance on the presentation of the results of ground investigation, including derived values of ground properties, in the Ground Investigation Report. 1.2 Assumptions (5) The provisions in FprEN 1997-2 are based on the assumptions given in EN 1990 and FprEN 1997-1. (6) This document is intended to be used in conjunction with FprEN 1997-1, which provides general rules for design and verification of all geotechnical structures. (7) This document is intended to be used in conjunction with prEN 1997-3, which provides specific rules for design and verification of certain types of geotechnical structures. (8) This document is intended to be used in conjunction with FprEN 1998-1-1 which provides the requirements for the ground properties needed to define the seismic action. (9) This document is intended to be used in conjunction with FprEN 1998-5 which provides rules for the design of geotechnical structures in seismic regions.

prEN IEC 60335-2-12:2026/prAA:2026 Public enquiry
Comment end date 2026-07-01
Household and similar electrical appliances - Safety - Part 2-12: Particular requirements for warming plates and similar appliances

This European standard deals with the safety of electric warming plates, warming trays and similar appliances intended to keep food or vessels warm, for household and similar purposes, their rated voltage being not more than 250 V including direct current (DC) supplied appliances and battery-operated appliances.

EN 1996-1-2:2024/prA1 Public enquiry
Comment end date 2026-06-25
Eurocode 6 - Design of masonry structures - Part 1-2: Structural fire design

1.1 Scope of prEN 1996-1-2 (1) This document gives rules for the design of masonry structures for the accidental situation of fire exposure. This document only identifies differences from, or supplements to, normal temperature design. (2) This document applies to structures, or parts of structures, that are within the scope of EN 1996-1-1 or EN 1996-3 and are designed accordingly. (3) This document gives rules for the design of structures for specified requirements in respect of the aforementioned functions and the levels of performance. (5) This document does not cover masonry built with natural stone units according to EN 771-6. (6) This document deals with: - non-loadbearing internal walls; - non-loadbearing external walls; - loadbearing internal walls with separating or non-separating functions; - loadbearing external walls with separating or non-separating functions. 1.2 Assumptions (1) The assumptions of EN 1990 and EN 1996-1-1 apply to this document. (2) This document is intended to be used together with EN 1990, EN 1991-1-2, EN 1996-1-1, EN 1996 2 and EN 1996-3. (3) In addition to the general assumptions of EN 1990 and EN 1996-1-1, the following assumptions apply: - the choice of the relevant design fire scenario is made by appropriate qualified and experienced personnel, or is given by the relevant national regulation; - any fire protection measure taken into account in the design will be adequately maintained.

EN ISO 8098:2023/prA1 Public enquiry
Comment end date 2026-07-16
Cycles - Safety requirements for bicycles for young children - Amendment 1 (ISO 8098:2023/DAM 1:2026)
Total records found: 275
arrow-prev 1 2 3 4 5 11 arrow-next

Quick filters

Technical Committee
TK 1 Electronics (7) TK 4 Information technology (5) TK 5 Electrical engineering (44) TK 6 Fruit and vegetables products (1) TK 12 Motor - roads (3) TK 13 Agricultural engineering (6) TK 18 Telecommunications (13) TK 20 Toys, child use articles, sports and other recreational equipment (2) TK 21 Textiles and personal protective equipment (2) TK 22 Fire safety (3) TK 23 Ceramic tiles, masonry and natural stones (3) TK 28 Gas systems (2) TK 29 Water supply (2) TK 32 Health (10) TK 34 Metrology (2) TK 35 Safety of machinery (2) TK 36 Environmental protection (5) TK 38 Building constructions (27) TK 39 Protection (1) TK 40 Petroleuml, petroleum products, lubricants and alternative fuels (1) TK 41 Welding (6) TK 42 Packaging (2) TK 43 Railway traffic (3) TK 45 Electric power (13) TK 47 Information and documentation (1) TK 49 Metallic materials (5) TK 50 Heating and Ventilation Systems (1) TK 51 Food analysis- Horizontal methods (1) TK 52 Ophthalmic optics and lasers (2) TK 54 Assistive products for persons with disability (2) TK 57 Fertilizers (1) TK 59 Geotechnics (2) TK 60 Windows and doors (2) TK 63 Gas cylinders and cryogenic vessels (2) TK 65 Tourism services (1) TK 68 Plastics (3) TK 70 Pulp, paper, board, adhesives (5) TK 71 Sustainably produced biomass for energy application, solid biofuel and solid recovered fuel (1) TK 76 Explosive atmospheres (1) TK 77 Lifts (1) TK 79 IT security techniques (6) TK 80 Road transport and traffic telematics (2) TK 82 Safety of trackless overground vehicles (2) TK 86 Geographic information (1) TK 87 Biotechnology (1) TK 88 Building Information Modelling (BIM) (1) TK 89 Risk management and organizational governance (1) TK 91 Asset management and technical maintenance (1) TK 99 Health Informatics (2)
ICS
Fizikinės dirvožemio savybės (1) Plonasis popierius (1) Biologinės dirvožemio savybės (1) Advanced ceramics (3) Aircraft and space vehicles in general (2) Alarm and warning systems (1) Aluminium products (3) Application of information technology in general (2) Binders. Sealing materials (3) Biological evaluation of medical devices (1) Biology. Botany. Zoology (1) Bolts, screws, studs (1) Bridge construction (1) Building accessories (2) Cans. Tins. Tubes (2) Cement. Gypsum. Lime. Mortar (4) Chemical laboratories. Laboratory equipment (1) Cleaning appliances (1) Coatings and related processes used in aerospace industry (2) Company organization and management in general (1) Concrete and concrete products (1) Concrete structures (2) Cooking ranges, working tables, ovens and similar appliances (11) Dental instruments (1) Dental materials (2) Dishwashers (2) Domestic electrical appliances in general (3) Domestic refrigerating appliances (2) Domestic safety (10) Earth-moving machinery (1) Earthworks. Excavations. Foundation construction. Underground works (2) Electric heaters (2) Electric traction equipment (1) Electrical accessories in general (1) Electrical and electronic equipment (1) Electrical apparatus for explosive atmospheres (1) Electrical insulation in general (1) Electricity supply systems (1) Electronics (Vocabularies) (2) Emission (1) Environmental economics. Sustainability (1) Environmental impact assessment (1) Environmental testing (2) Equipment for children (2) Equipment for storage, preparation and distribution of fertilizers (1) Ergonomics (1) Exploratory, drilling and extraction equipment (1) Fibres and cables (2) Fire protection (1) Fire-resistance of building materials and elements (1) First aid (3) Fissile materials and nuclear fuel technology (4) Fixed capacitors (1) Flow in open channels (1) Gas cylinders (2) Gas supply systems (1) Generators (1) Health care services in general (1) Heat pumps (1) Identification cards. Chip cards. Biometrics (1) Immunity (2) Implants for surgery, prosthetics and orthotics (1) In vitro diagnostic test systems (2) Indoor sports equipment (1) Industrial robots. Manipulators (1) Industrial trucks (1) Insulating materials in general (3) IT applications in health care technology (2) IT applications in science (1) IT applications in transport (2) IT Security (8) Lamps in general (2) Leather and furs (1) Lifts. Escalators (1) Liquid fuels (1) Management of human resources (1) Masonry (1) Materials and components for railway engineering (1) Measurement of electrical and magnetic quantities (5) Mechanical testing of metals (2) Metallic coatings (1) Natural gas (2) Nuclear power plants. Safety (1) Nuts (4) Oilseeds (1) Other lifting equipment (1) Other medical equipment (1) Other semiconductor devices (1) Other standards related to aids for disabled and handicapped people (1) Paper and board (4) Passenger and cabin equipmen (1) Petroleum products and natural gas handling equipment (1) Pipeline components and pipelines in general (1) Pipelines and its parts for external sewage systems (1) Plastics in general (1) Plug-and-socket devices. Connectors (2) Pneumatic tools (1) Pollution, pollution control and conservation (1) Postal services (1) Power transmission and distribution lines (3) Protection against dangerous goods (1) Quantities and units (1) Radiation measurements (2) Radiation protection (1) Railway rolling stock in general (2) Rotating machinery in general (1) Seismic and vibration protection (1) Services in general (1) Small kitchen appliances (6) Solar energy engineering (1) Solid fuels (1) Spices and condiments (1) Stationary source emissions (1) Sterilization and disinfection in general (1) Surface treatment and coating in general (1) Technical aspects (17) TELECOMMUNICATIONS. AUDIO AND VIDEO ENGINEERING (13) Telecontrol. Telemetering (5) Therapy equipment (1) Timber structures (1) Transport by rail (1) Ventilation and air-conditioning systems (1) Walls. Partitions. Façades (1) Water heating equipment (1) Waxes, bituminous materials and other petroleum products (1) Welded joints and welds (3) Welding, brazing and soldering in general (1) Woodworking machines (2) Writing and transliteration (1)