GDPR

Mandatory cookies

Mandatory cookies enable the main website functions. Without the aforementioned cookies the website cannot function properly. These cookies can be turned off only by changing the browser settings.

Statistics cookies

Analytical cookies allow us to improve the website by collecting and providing information about its usage.

Newsletter subscription

projektai-lsd Lithuanian Standards Board
Portal for draft standards
Register

List of drafts

Extended search

till

Results

Showing:
Total records found: 288
1 2 3 … 12 arrow-next
prEN 18357 Archived
Comment end date 2026-09-15
Digital declaration of performance and conformity (DoPC) of construction products - Methodology, general requirements and criteria to develop data templates

This document specifies a methodology, with general requirements and criteria, for the development of the data templates for the declaration of performance and conformity (DoPC) of construction products. NOTE This document integrates a data template structure from EN ISO 23387:2025 [4] to be used for DoPC of construction products, together with a methodology for experts to develop domain specific data templates, following EN ISO 23386:2020 [3] and the standards from CEN/CLC/JTC 24. Annex A provides guidance for the development of data templates for harmonized technical specifications (hTS) and European assessment documents (EAD), for product technical committees (TCs) and other stakeholders.

View
EN 12152:2023/prA1 Public enquiry
Comment end date 2026-11-07
Curtain walling - Air permeability - Performance requirements and classification

This document specifies requirements and classification of air permeability of both fixed and openable parts of curtain walling, under positive and negative static air pressure. This document applies to curtain walling as specified in EN 13830. NOTE This version of EN 12152:2023 will supersede EN 12152:2002. Existing test results according to EN 12152:2002 could be considered still valid compared with this version of EN 12152.

Read draft and comment View
prEN 481 Archived
Comment end date 2026-09-17
Workplace exposure - Size fraction definitions for measurement of airborne particles

This document specifies sampling conventions for airborne particle size fractions to assess health-related exposure resulting from the inhalation of particles in workplace atmospheres. Conventions are defined for the inhalable, thoracic and respirable fractions. The sampling conventions only describe the inhalation of particles and their penetration in the respiratory tract as governed by inertia (impaction). Exhaled particles and deposition in the respiratory tract by other mechanisms, e.g. diffusion, are not considered in this document. The sampling conventions defined in this document apply to both indoor and outdoor workplaces. The conventions assume particles penetration and only oral breathing as a worst-case scenario. Nevertheless, the conventions are applicable to both oral and nasal breathing. The conventions are defined based on assumptions given in Clause 6. The choice of convention for a specific application depends on the region of the respiratory tract affected by the health impact of the particle component of interest (see Clause 5). The conventions can be applied to various metrics, including particle number, length, surface area, volume, or mass, depending on the type of particle analysis performed on the sampled aerosol fraction. The health-related fraction concentrations defined in this document are often expressed as the mass of sampled particles per volume of sampled air to allow comparison with mass-based occupational exposure limit values. The conventions primarily apply to the aforementioned metrics, however, they are not applicable to situations involving limit values expressed in a different metric, such as fibre limit values defined by length, diameter, and aspect ratio, unless a measurement procedure explicitly specifies sampling a particular health-related size fraction [11]. The primary objective of this document is to establish standardized conventions for health-related particle size fractions. Sampling is generally carried out using dedicated samplers, for which there is no need to measure the aerodynamic size distribution of the airborne particles to be sampled. Samplers separating airborne particles into one or more relevant fractions are currently available. In general, no assumptions or pre-knowledge are needed on the number of modes, modal diameter(s) or width of the particle aerodynamic size distribution of the airborne particles to be sampled. The conventions in this document are intended to be used for the determination of the exposure of an average worker based on average penetration curves. This document is not intended to determine the deposited dose of an individual worker. The conventions are primarily intended for assessing workers’ exposure to airborne particles by sampling the airborne particles. This document does not apply to large particles emitted at high speed that travel due to their initial momentum, instead of being carried by the air (airborne) and aspirated into humans’ respiratory tract and aerosol samplers by suction (see Annex B). All wind speeds referenced throughout this document are based on the relative speed between the worker and the surrounding air.

View
prEN 303 699 V1.2.0 (2026-07) Archived
Comment end date 2026-09-20
Satellite Earth Stations and Systems (SES); Fixed earth stations communicating with non-geostationary satellite systems in the 20 GHz and 30 GHz FSS bands; Harmonised Standard for access to radio spectrum
View
prEN IEC 62973-2:2025/prAA:2026 Public enquiry
Comment end date 2026-10-09
Railway applications - Rolling stock - Batteries for auxiliary power supply systems - Part 2: Nickel Cadmium (NiCd) batteries

The part 2 of IEC 62973 will get a European annex. The European annex will contain additions regarding European operating conditions (such as temperature) and requirements (such as such as discharging/charging characteristic, application of guidelines TR 50718) as well as general additions (which are contained in EN 50547 and are missing in the IEC-version).

Read draft and comment View
prEN 196-19 Public enquiry
Comment end date 2026-10-13
Methods of testing cement - Part 19: Determination of the contribution of cement's alkalis

This document describes the method for determining the contribution of cement’s alkali to the alkali-silica reaction process that can occur in concrete or mortar containing aggregates potentially susceptible to alkali attack. The principle is to consider the alkalis from the insoluble part of the cement (generally associated with fly ash, for example, or pozzolans) and the alkali from the diluted part of the cement (generally associated with clinker, gypsum, granulated blast furnace slag, or limestone) [1]. This test method can be used in the framework of preventing the risk of alkali silica reaction [2].

Read draft and comment View
prEN ISO 8502-15 Public enquiry
Comment end date 2026-11-05
Preparation of steel substrates before application of paints and related products - Tests for the assessment of surface cleanliness - Part 15: Extraction of soluble contaminants for analysis by acid extraction (ISO/DIS 8502‑15:2026)

This document specifies a method of extracting, for analysis, acid soluble contaminants from a surface by use of flexible cells in the form of adhesive patches or sleeves which can be attached to any surface, regardless of its shape (flat or curved) and its orientation (facing in any direction, including downwards). The described method is suitable for use in the field to determine the presence of acid soluble contaminants before painting or a similar treatment. This document does not cover the subsequent analysis of the contaminants that have been dissolved off. Methods of analysis suitable for field use are described in other parts of ISO 8502 such as ISO 8502-5. This document is similar in procedure to, but not equal to, ISO 8502-6. The main difference is the solvent used and the subsequent analysis that can be performed on the extraction solution.

Read draft and comment View
prEN ISO 22118 Public enquiry
Comment end date 2026-11-07
Microbiology of the food chain - Polymerase chain reaction (PCR) for the detection and quantification of microorganisms - Performance characteristics (ISO/DIS 22118:2026)

ISO 22118:2010 specifies minimum requirements of performance characteristics for the detection of nucleic acid sequences (DNA or RNA) by molecular methods. ISO 22118:2010 applies to the detection of food-borne pathogens in foodstuffs and isolates obtained from them using molecular detection methods based on the polymerase chain reaction (PCR). ISO 22118:2010 is also applicable, for example, to the detection of food-borne pathogens in environmental samples and in animal feeding stuffs.

Read draft and comment View
prEN ISO 13350 Public enquiry
Comment end date 2026-11-14
Fans - Performance testing of jet fans in a laboratory (ISO/DIS 13350:2026)

ISO 13350:2015 deals with the determination of those technical characteristics needed to describe all aspects of the performance of jet fans as defined in ISO 13349. It does not cover those fans designed for ducted applications, nor those designed solely for air circulation, e.g. ceiling fans and table fans. The test procedures described in this International Standard relate to laboratory conditions. The measurement of performance under on-site conditions is not included.

Read draft and comment View
prEN IEC 80000-6:2026 Archived
Comment end date 2026-09-18
Quantities and units - Part 6: Electromagnetism
View
prEN 9300-230 Public enquiry
Comment end date 2026-10-10
Aerospace series - LOTAR - LOng Term Archiving and Retrieval of digital technical product documentation such as 3D, CAD and PDM data - Part 230: As-built/As-delivered/As-maintained

This document specifies the “as-built” data used for demonstrating completion of the build process and conformity of the product to type design. This document defines the minimum set of information to be archived to serve as a complete representation of an organization’s as-built data.

Read draft and comment View
prEN 196-15 Public enquiry
Comment end date 2026-10-13
Methods of testing cement - Part 15 - Sulfate resistance - Flat prism method

This document describes test methods (reference and alternative) applicable to cast test specimens for evaluating the Sulftate Resistance (SR characteristic) of cements. Sulfate resistance means that these binders can be used in concrete bodies submitted to sulfate attacks. In these methods, the test is carried out under controlled exposure conditions using an increased concentration of sulfate solution. These test conditions are intended to accelerate external sulfate attack. The reference test method is adapted from the modified SVA test method (German Institute for Building Technology (DIBt), Expert Committee (SVA)): “Testing the Sulfate Resistance of Cements with pozzolanic main constituents”. The modified SVA test method is listed in European Assessment Document – EAD 150007-01-0301, Annex C. This test method is appropriate for various binders, in particular those with pozzolanic main constituents. The alternative test method is listed in European Assessment Document – EAD 150009-01-0301, Annex A. This test method is appropriate for CEM III/A cements.

Read draft and comment View
prEN ISO 17234-2 Public enquiry
Comment end date 2026-11-05
Leather - Chemical tests for the determination of certain azo colorants in dyed leathers - Part 2: Determination of 4-aminoazobenzene (ISO/DIS 17234-2:2026)

ISO 17234-2:2011 is supplementary to ISO 17234-1 and describes a special procedure to detect the use of certain azo colorants in commodities, which can release 4-aminoazobenzene. The procedure also detects 4-aminoazobenzene (Solvent Yellow 1) which is already available as free amine in commodities without reducing pretreatment. Azo colorants that are able to form 4-aminoazobenzene generate, under the conditions of ISO 17234‑1, the amines aniline and 1,4-phenylenediamine. The presence of these 4-aminoazobenzene colorants cannot be reliably ascertained without additional information (e.g. the chemical structure of the colorant used) or without a special procedure.

Read draft and comment View
prEN IEC 60335-2-69:2026 Public enquiry
Comment end date 2026-11-08
Household and similar electrical appliances - Safety - Part 2-69: Particular requirements for wet and dry vacuum cleaners, including power brush for commercial use

This standard deals with the safety of electrical motor-operated vacuum cleaners, including back-pack vacuum cleaners, and dust extractors, for wet suction, dry suction, or wet and dry suction, intended for commercial indoor or outdoor use with or without attachments. These machines may be provided with a blowing or inflating function. The inner diameter of the dust container connector to the suction hose shall not exceed 200 mm. It also deals with the safety of centrally-sited vacuum cleaners, excluding the installation of the system. Attention is drawn to the fact that additional requirements on the safe installation of centrally-sited vacuum cleaners are not addressed by this standard but need to be taken into account. This standard applies to machines for commercial use. The following list, although not comprehensive, gives an indication of locations that are included in the scope: – public use areas such as hotels, schools, hospitals; – industrial locations, for example factories and manufacturing shops; – retail outlets, for example shops and supermarkets; – business premises, for example offices and banks; – all uses other than normal housekeeping purposes. These machines are not equipped with a traction drive. The following power systems are covered: – mains powered motors up to a rated voltage of 250 V for single-phase appliances and 480 V for other appliances, – battery-operated motors. This standard also applies to machines handling hazardous dust, such as asbestos, and combustible dust in other than an explosive dust atmosphere. Additional requirements for machines handling hazardous dust are given in normative Annex AA. Attention is drawn to the fact that in many countries additional requirements on hazardous substances might apply. Radioactive substances are not covered by definition of hazardous dust for the purposes of this standard. This standard does not apply to – vacuum cleaners and water-suction cleaning appliances for household use (IEC 60335-2-2); – floor treatment machines for commercial use (IEC 60335-2-67, IEC 60335-2-72); – spray extraction machines for commercial use (IEC 60335-2-68); IEC 60335-2-67 and IEC 60335-2-68 cover only machines without traction drive. – hand-held mains-operated electrical garden blowers, vacuums and blower vacuums (IEC 60335-2-100); – hand-held and transportable motor-operated electric tools (IEC 60745 series, IEC 61029 series, IEC 62841 series); – appliances for medical purposes (IEC 60601-1); – machines designed for use in corrosive environments; – machines designed for picking up liquids with a flash point below 55 °C; – machines designed for use in explosive environments (dust, vapour or gas), except those designed for use in zone 22; – machines intended to vacuum ash from fireplaces, chimneys, ovens, ashtrays and similar places of ash accumulation.

Read draft and comment View
prEN IEC 60645-5:2026 Archived
Comment end date 2026-09-09
Electroacoustics - Audiometric equipment - Part 5: Instruments for the measurement of aural acoustic impedance/admittance
View
prEN ISO 19161-2 Archived
Comment end date 2026-09-19
Geographic information - Geodetic references - Part 2: Unique identification of geodetic ground stations (ISO/DIS 19161-2:2026)

This standard will provide a description of the numbering system replacing the DOMES numbering. The description of the DOMES numbering can be found in MERIT/COTES joint working groups, MERIT campaign: connection of reference frames, implementation plan, 1983. The standard will provide to the geodetic data producers and users a proper identification of the permanently instrumented stations, (e.g. those used in the production of the International Terrestrial Reference Frame and other similar stations), with special emphasis on the backward compatibility with existing DOMES numbers, which will have a positive impact on interoperability issues when merging several data from different communities. This standard will: • support interoperability among GNSS providers (GPS, GLONASS, GALILEO, BEIDOU, …) • clarify the potential confusion between communities which have already adopted their own numbering systems • support the UNGGIM GGRF resolution on global geodetic infrastructure.

View
prEN IEC 60704-2-14:2026 Public enquiry
Comment end date 2026-10-11
Household and similar electrical appliances - Test code for the determination of airborne acoustical noise - Part 2-14: Particular requirements for refrigerating appliances
Read draft and comment View
prEN 204 Public enquiry
Comment end date 2026-10-15
Classification of thermoplastic wood adhesives for non-structural applications

This European Standard classifies thermoplastic resin based wood adhesives for non-structural applications into durability classes D1 to D4 based on the dry and wet strengths of bond-lines measured under specified conditions after various conditioning treatments. For special applications, further tests that do not fall within the scope of this European standard can be applicable. The adhesives specified in this European standard are suitable for the bonding of furniture and interior structures, panelling, doors, windows, stairs etc. made of wood or derived timber products. This European Standard does not specify the temperature resistance of bond-lines

Read draft and comment View
prEN IEC 60601-2-54:2026 Public enquiry
Comment end date 2026-11-06
"Medical electrical equipment - Part 2-54: Particular requirements for the basic safety and essential performance of X-ray equipment for radiography and radioscopy"
Read draft and comment View
prEN IEC 60335-2-67:2026/prAA:2026 Public enquiry
Comment end date 2026-11-08
Household and similar electrical appliances - Safety - Part 2-67: Particular requirements for floor treatment machines, for commercial use

This standard deals with the safety of powered floor treatment machines intended for commercial indoor or outdoor use for the following applications: - scrubbing, - wet or dry pick-up, - polishing and dry buffing, - application of wax, sealing products and powder based detergents, - shampooing, - stripping, grinding and scarifying of floors with an artificial surface. These machines have a cleaning motion which is more lateral or periodic than linear. This standard applies to machines for commercial use. The following list, although not comprehensive, gives an indication of locations that are included in the scope: - public use areas such as hotels, schools, hospitals; - industrial locations, for example factories and manufacturing shops; - retail outlets, for example shops and supermarkets; - business premises, for example offices and banks; - all uses other than normal housekeeping purposes. These machines are not equipped with a traction drive. The following power systems are covered: - internal combustion engines, - mains powered motors up to a rated voltage of 250 V for single-phase appliances and 480 V for other appliances, - battery-operated machines. Battery-operated machines may be equipped with a built-in battery charger.

Read draft and comment View
prEN IEC 60335-2-99:2026/prA1:2026 Archived
Comment end date 2026-09-09
Household and similar electrical appliances - Safety - Part 2-99: Particular requirements for commercial electric hoods

This standard deals with the safety of electrically operated commercial hoods intended for installation above commercial cooking appliances such as ranges, griddles, griddle grills and deep fat fryers, their rated voltage being not more than 250 V for single phase hoods connected between one phase and neutral, and 480 V for other hoods. Only single complete units and hoods supplied as separate parts which when assembled form a complete working hood, incorporating a fan, are within the scope of the standard. The hood may be used above one or more appliance or types of appliances

View
prEN IEC 80000-17:2026 Archived
Comment end date 2026-09-20
Quantities and units - Part 17: Time dependency
View
prEN 1570-1 Public enquiry
Comment end date 2026-10-08
Safety requirements for lifting tables - Part 1: Lifting tables serving up to two fixed landing

1.1 This document specifies the safety requirements for lifting tables which fulfil the following characteristics: — serving no more than 2 fixed landings but able to pass a fixed landing and, — having a vertical travel speed of no more than 0,15 m/s, unless the lifting table is safe by position and, — raising or lowering goods (with or without operator(s) and/or authorized person(s)) with a fixed, movable or mobile lifting table or, — raising or lowering operator(s) and/or authorized person(s) with or without goods, to positions where they can carry out work from a fixed lifting table that is guided throughout its vertical travel only. 1.2 This document specifies the appropriate technical measures for eliminating and reducing the risks arising from the significant hazards listed in Annex B. 1.3 This document does not apply to the following equipment: — lifting tables with a vertical travel speed exceeding 0,15 m/s, unless the lifting table is safe by position; — lifting tables, serving more than 2 fixed landings of a construction, for lifting goods, with a vertical travel speed not exceeding 0,15 m/s (EN 1570 2:2016); — lifting tables, serving more than 2 fixed landings of a construction, for lifting operators, with a vertical travel speed not exceeding 0,15 m/s; — lifting tables carrying operators and installed in full enclosures with a vertical travel speed not exceeding 0,15 m/s; — lifting tables used on ships; — lifting tables designed for artists and stage set features during artistic performances (EN 17206:2020); — power operated lifting platforms for persons with impaired mobility (EN 81 41:2010); — mobile lifting tables for airport ground support equipment (EN 1915 2:2001+A1:2009 and EN 12312 1:2013); — mobile elevating work platforms (EN 280 1:2022); — vehicle servicing lifts (EN 1493:2022); — mobile lifting tables used for firefighting (EN 1777:2010); — mobile lifting tables with a horizontal travelling speed of more than 1,6 m/s; — rail dependent storage and retrieval equipment (EN 528:2021); — scissor lift pallet trucks (EN ISO 3691 5:2015); — lifting tables suspended from a ceiling. 1.4 This document does not consider the requirements for: — operation in severe conditions (e.g. extreme climates, freezer applications, strong magnetic fields); — operation subject to special rules (e.g. potentially explosive atmospheres, mines); — handling of loads, the nature of which could lead to dangerous situations (e.g. molten metal, acids, radiating materials, particularly brittle loads, loose loads (gravel, tubes)); — hazards occurring during construction, transportation, and disposal; — equipment installed on the load platform or the replacing or maintaining of it; — integration into broader systems or other machines, etc.; — cable-less controls, i.e. wireless; — lifting tables where the hydraulic pressure is derived directly from gas pressure; — lifting tables powered by internal combustion engines. This document is not applicable to lifting tables manufactured before the date of its publication.

Read draft and comment View
prEN 15119-1 Public enquiry
Comment end date 2026-10-15
Biological durability of wood and wood-based products - Determination of emissions from preservative treated wood to the environment - Part 1: Wood held in the storage yard after treatment and wooden commodities exposed in Use Class 3 (not covered, not in contact with the ground) - Laboratory method

This document specifies a laboratory method for obtaining water samples from preservative treated wood exposed out of ground contact (wood held in the storage yard after treatment and which has been in conditions designed to simulate outdoor, out of ground contact situations), at increasing time intervals after exposure.

Read draft and comment View
EN 60317-28:2014/prA2:2026 Public enquiry
Comment end date 2026-11-06
Amendment 2 - Specifications for particular types of winding wires - Part 28: Polyesterimide enamelled rectangular copper wire, class 180
Read draft and comment View
Total records found: 288
1 2 3 … 12 arrow-next

Quick filters

Organisation
CEN Europos standartizacijos komitetas (150) ETSI Europos telekomunikacijų standartų institutas (26) CENELEC Europos elektrotechnikos standartizacijos komitetas (97) ISO Tarptautinė standartizacijos organizacija (15)
Technical Committee
TK 1 Electronics (15) TK 4 Information technology (4) TK 5 Electrical engineering (38) TK 6 Fruit and vegetables products (1) TK 9 Furniture (1) TK 12 Motor - roads (3) TK 13 Agricultural engineering (1) TK 17 Wood (1) TK 18 Telecommunications (26) TK 20 Toys, child use articles, sports and other recreational equipment (2) TK 21 Textiles and personal protective equipment (2) TK 22 Fire safety (1) TK 23 Ceramic tiles, masonry and natural stones (1) TK 24 Quality management and quality assurance (1) TK 25 Matrix, gypsum and gypsum based products (11) TK 28 Gas systems (1) TK 29 Water supply (2) TK 31 Acoustics (1) TK 32 Health (13) TK 35 Safety of machinery (4) TK 36 Environmental protection (3) TK 38 Building constructions (5) TK 39 Protection (1) TK 40 Petroleuml, petroleum products, lubricants and alternative fuels (2) TK 41 Welding (6) TK 45 Electric power (2) TK 46 Roofs and building waterproof isolation (6) TK 48 Jewellery (1) TK 49 Metallic materials (8) TK 50 Heating and Ventilation Systems (3) TK 51 Food analysis- Horizontal methods (3) TK 52 Ophthalmic optics and lasers (2) TK 57 Fertilizers (2) TK 59 Geotechnics (2) TK 60 Windows and doors (3) TK 66 Non-destructive testing (1) TK 68 Plastics (2) TK 70 Pulp, paper, board, adhesives (3) TK 75 Cosmetics and surface active agents (1) TK 76 Explosive atmospheres (6) TK 80 Road transport and traffic telematics (1) TK 82 Safety of trackless overground vehicles (4) TK 83 Assessment of workplace exposure to chemical and biological agents (2) TK 86 Geographic information (1) TK 87 Biotechnology (8) TK 88 Building Information Modelling (BIM) (4) TK 91 Asset management and technical maintenance (1) TK 94 Circural economy (1) TK 99 Health Informatics (4)
ICS
Biologiniai ir pakaitiniai energijos šaltiniai (1) Hidrologinės dirvožemio savybės (1) Abrasives (1) Acid secondary cells and batteries (1) Adhesives (3) Advanced ceramics (1) Aerospace electric equipment and systems (5) Alcohols. Ethers (1) Aluminium and aluminium alloys (1) Aluminium products (1) Ambient atmospheres (1) Amplifiers (3) Anaesthetic, respiratory and reanimation equipment (5) Application of information technology in general (1) Binders. Sealing materials (1) Biology. Botany. Zoology (8) Boilers and heat exchangers (1) Bolts, screws, studs (2) Brazing and soldering (1) Buildings in general (1) Cables (1) Cellular materials (1) Cement. Gypsum. Lime. Mortar (11) Chemical analysis (1) Chemical laboratories. Laboratory equipment (1) Cleaning appliances (6) Colour coding (1) Cooking ranges, working tables, ovens and similar appliances (6) Cosmetics microbiology (1) Cranes (3) Disinfectants and antiseptics (1) Domestic safety (2) Earthworks. Excavations. Foundation construction. Underground works (2) Ecolabelling (1) Electric road vehicles (1) Electric tools (2) Electrical and electronic equipment (4) Electrical apparatus for explosive atmospheres (4) Electrical engineering (Vocabularies) (1) Electrical engineering in general (3) Electrical equipment of ships and of marine structure (1) Electricity supply systems (1) Electroacoustics (1) Emission (1) Environmental economics. Sustainability (1) Equipment for children (2) Fasteners in general (1) Fertilizers (1) Fibres and cables (1) Fire protection (1) Flat steel products and semi-products (2) Floor coverings (2) Food microbiology (2) Furniture (1) Fuses and other overcurrent protection devices (1) Generators (1) Hand and arm protection (1) Head protective equipment (1) Health care technology (Vocabularies) (1) Home economics in general (2) Hydraulic energy engineering (1) Immunity (1) Information technology (IT) in general (1) Information technology (Vocabularies) (1) Insulating materials in general (2) Irrigation and drainage equipment (1) IT applications in health care technology (4) IT applications in information, documentation and publishing (1) IT applications in science (4) IT applications in transport (1) Jewellery (1) Kitchen furniture (2) Leather and furs (2) Legal aspects (1) Liquid fuels (1) Luminaires (3) Maintenance services. Facilities management (1) Materials and components for railway engineering (1) Measurement of electrical and magnetic quantities (1) Mechanical testing of metals (1) Medical equipment in general (1) Mineral materials and products (1) Miscellaneous domestic and commercial equipment (1) Multimedia systems and teleconferencing equipment (2) Networking (2) Non-alloyed steels (1) Non-destructive testing (1) Non-ferrous metal pipes (2) Oilseeds (1) Ophthalmic equipment (2) Optic amplifiers (1) Other fibre optic equipment (1) Other kitchen equipment (1) Other lifting equipment (1) Other medical equipment (1) Other semiconductor devices (2) Other standards related to laboratory medicine (2) Paints and varnishes (2) Petroleum products and natural gas handling equipment (1) Pipelines and its parts for district heat (1) Plastics in general (1) Plug-and-socket devices. Connectors (1) Power transmission and distribution networks (1) Primary cells and batteries (2) Product and company certification. Conformity assessment (1) Protection against crime (1) Protection against falling and slipping (1) Pumps (2) Quantities and units (1) Radiation measurements (1) Radiographic equipment (1) Railway rolling stock in general (2) Relays (1) RF connectors (2) Rivets (1) Road construction materials (2) Road equipment and installations (2) Small craft (2) Small kitchen appliances (1) Spices and condiments (1) Stainless steels (1) Stationary source emissions (1) Sterilization and disinfection in general (1) Surface preparation (4) Switches (1) Technical aspects (3) Technical product documentation (1) TELECOMMUNICATIONS. AUDIO AND VIDEO ENGINEERING (26) Textile and leather technology (Vocabularies) (1) Thermal and sound insulating materials (5) Ventilators. Fans. Air-conditioners (2) Vibration and shock with respect to human beings (1) Walls. Partitions. Façades (3) Washers and other locking elements (2) Water heating equipment (2) Water supply systems (2) Welded joints and welds (4) Welding equipment (1) Wires (9) Wood-protecting chemicals (2) Wood, sawlogs and sawn timber (1) Woodworking machines (1) Workplace atmospheres (2)