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a2
a2, Total:500 items.
In the international standard classification, a2 involves: Electricity. Magnetism. Electrical and magnetic measurements, Pipeline components and pipelines, Printed circuits and boards, Thermodynamics and temperature measurements, Lamps and related equipment, Installations in buildings, Protection against electric shock, Protection against fire, Vocabularies, Measurement of fluid flow, Solar energy engineering, Audio, video and audiovisual engineering, Switchgear and controlgear, Electrical accessories, Graphical symbols, Shipbuilding and marine structures in general, Fluid storage devices, Radiocommunications, Components and accessories for telecommunications equipment, Television and radio broadcasting, Environmental protection, Applications of information technology, Protection of and in buildings, Electromagnetic compatibility (EMC), Colour coding, Equipment for entertainment, Microbiology, Alarm and warning systems, Automatic controls for household use, Environmental testing, Construction materials, Construction industry, Structures of buildings, Vibrations, shock and vibration measurements, Electromechanical components for electronic and telecommunications equipment, Petroleum products in general.
未注明发布机构, a2
German Institute for Standardization, a2
- DIN EN 60523/A2:1999 Direct-current potentiometers; Amendment A2 (IEC 60523:1975/A2:1997); German version EN 60523:1993/A2:1997
- DIN EN 60523/A2:1999-01 Direct-current potentiometers; Amendment A2 (IEC 60523:1975/A2:1997); German version EN 60523:1993/A2:1997
- DIN EN ISO 18119/A2:2023 Gas cylinders - Seamless steel and seamless aluminium-alloy gas cylinders and tubes - Periodic inspection and testing - Amendment 2 (ISO 18119:2018/DAM 2:2023); German and English version EN ISO 18119:2018/prA2:2023
- DIN EN 60524/A2:1999 Direct-current resistive volt ratio boxes; Amendment A2 (IEC 60524:1975/A2:1997); German version EN 60524:1993/A2:1997
- DIN EN 60524/A2:1999-01 Direct-current resistive volt ratio boxes; Amendment A2 (IEC 60524:1975/A2:1997); German version EN 60524:1993/A2:1997
- DIN EN 455-1/A2:2023 Medical gloves for single use - Part 1: Requirements and testing for freedom of holes; German and English version EN 455-1:2020+A1:2022/prA2:2023
- DIN EN 573-3/A2:2023 Aluminium and aluminium alloys - Chemical composition and form of wrought products - Part 3: Chemical composition and form of products; German and English version EN 573-3:2019+A1:2022/prA2:2023
- DIN EN 60564/A2:1999 D.C. bridges for measuring resistance; Amendment A2 (IEC 60564:1977/A2:1997); German version EN 60564:1993/A2:1997
- DIN EN 60564/A2:1999-01 D.C. bridges for measuring resistance; Amendment A2 (IEC 60564:1977/A2:1997); German version EN 60564:1993/A2:1997
- DIN EN 10242/A2:2003 Threaded pipe fitting in malleable cast iron; Amendment A2; German version EN 10242:1994/A2:2003
- DIN EN 123000/A2:1997 Generic specification - Printed boards; Amendment A2; German version EN 123000:1991/A2:1996
- DIN EN 60682/A2:1997 Method of measuring the pinch temperature of quartz glass lamps; Amendment A2 (IEC 60682:1980/A2:1997); German version EN 60682:1993/A2:1997
- DIN EN 60682/A2:1997-12 Method of measuring the pinch temperature of quartz glass lamps; Amendment A2 (IEC 60682:1980/A2:1997); German version EN 60682:1993/A2:1997
- DIN EN 483/A2:2002 Gas-fired central heating boilers - Type C boilers of nominal heat input not exceeding 70 kW; Amendment A2; German version EN 483:1999/A2:2001
- DIN EN 61784-3-18/A2:2023 Industrial communication networks - Profiles - Part 3-18: Functional safety fieldbuses - Additional specifications for CPF 18 (IEC 61784-3-18:2011/AMD2:2021); English version EN 61784-3-18:2011/A2:2021
- DIN EN 61028/A2:1998 Electrical measuring instruments - X-Y recorders; Amendment A2 (IEC 61028:1991/A2:1997); German version EN 61028:1993/A2:1997
- DIN EN 61481/A2:2006 Live working - Portable phase comparators for use on voltages from 1 kV to 36 kV a.c. (IEC 61481:2001/A2:2004, modified); German version EN 61481:2001/A2:2005
- DIN 14675/A2:2009 Fire detection and fire alarm systems - Design and operation; Amendment A2
- DIN EN 50052/A2 Berichtigung 1:2008 Cast aluminium alloy enclosures for gas-filled high-voltage switchgear and controlgear - Amendment A2 to DIN VDE 0670-801 (VDE 0670-801):1987-04 - German version EN 50052:1986/A2:1993, Corrigendum to DIN EN 50052/A2 (VDE 0670-801/A2):1995-10; German versi
- DIN EN 60598-2-7/A2 Berichtigung 1:1999 Corrigendum to DIN EN 60598-2-7/A2 (VDE 0711 Part 207/A2):1997-04; CENELEC-Corrigendum to EN 60598-2-7:1989/A2:1996
- DIN EN 61229/A2:2003 Rigid protective covers for live working on a.c. installations (IEC 61229:1993/A2:2002); Amendment A2; German version EN 61229:1995/A2:2002
- DIN EN 61730-1/A2:2014 Photovoltaic (PV) module safety qualification - Part 1: Requirements for construction (IEC 61730-1:2004/A2:2013); German version EN 61730-1:2007/A2:2013
- DIN 14811/A2:2014 Fire-fighting hoses - Non-percolating layflat delivery hoses and hose assemblies for pumps and vehicles; Amendment A2
- DIN 14555-3/A2:2006 Vehicles carrying tools and gears - Part 3: Emergency tender RW; Amendment A2
- DIN EN 60856/A2:1998 Pre-recorded optical reflective videodisk system "Laser vision" 50 Hz/625 lines; PAL (IEC 60856:1986/A2:1997); Amendment A2; German version EN 60856:1993/A2:1997
- DIN EN 62271-102/A2:2013 High-voltage switchgear and controlgear - Part 102: Alternating current disconnectors and earthing switches (IEC 62271-102:2001/A2:2013); German version EN 62271-102:2002/A2:2013
- DIN 14034-6/A2:2012 Graphical symbols for fire-brigade - Part 6: Equipments in buildings; Amendment A2
- DIN EN 13480-2/A2:2018 Metallic industrial piping - Part 2: Materials; German version EN 13480-2:2017/A2:2018
- DIN EN 61162-3/A2:2015 Maritime navigation and radiocommunication equipment and systems - Digital interfaces - Part 3: Serial data instrument network (IEC 61162-3:2008/A2:2014); English version EN 61162-3:2008/A2:2014
- DIN EN 13480-2/A2:2011 Metallic industrial piping - Part 2: Materials; German version EN 13480-2:2002/A2:2010
- DIN EN 13445-2/A2:2012 Unfired pressure vessels - Part 2: Materials; German version EN 13445-2:2009/A2:2012
- DIN EN 13445-2/A2:2018 Unfired pressure vessels - Part 2: Materials; German version EN 13445-2:2014/A2:2018
- DIN EN 50128/A2:2020 Railway applications - Communication, signalling and processing systems - Software for railway control and protection systems; German version EN 50128:2011/A2:2020
- DIN 4109 Bb.1/A2:2010 Sound insulation in buildings - Supplement 1: Construction examples and calculation methods; Amendment A2
- DIN EN 13445-3/A2:2016 Unfired pressure vessels - Part 3: Design; German version EN 13445-3:2014/A2:2016
- DIN EN 13445-4/A2:2014 Unfired pressure vessels - Part 4: Fabrication; German version EN 13445-4:2009/A2:2014
- DIN EN 13445-3/A2:2014 Unfired pressure vessels - Part 3: Design; German version EN 13445-3:2009/A2:2013
- DIN EN 13480-5/A2:2021 Metallic industrial piping - Part 5: Inspection and testing; German version EN 13480-5:2017/A2:2021
- DIN EN 13480-3/A2:2020 Metallic industrial piping - Part 3: Design and calculation; German version EN 13480-3:2017/A2:2020
- DIN 14811/A2:2014-08 Fire-fighting hoses - Non-percolating layflat delivery hoses and hose assemblies for pumps and vehicles; Amendment A2
- DIN EN 61000-4-17/A2:2009 Electromagnetic compatibility (EMC) - Part 4-17: Testing and measurement techniques - Ripple on d.c. input power port immunity test (IEC 61000-4-17:1999/A2:2008); German version EN 61000-4-17:1999/A2:2009
- DIN EN 61243-2/A2:2003 Live working - Voltage detectors - Part 2: Resistive type to be used for voltages of 1 kV to 36 kV a.c. (IEC 61243-2:1995/A2:2002); Amendment A2; German version EN 61243-2:1997/A2:2002
- DIN EN 13445-5/A2:2011 Unfired pressure vessels - Part 5: Inspection and testing; German version EN 13445-5:2009/A2:2011
- DIN EN 483/A2 Berichtigung 1:2007 Gas-fired central heating boilers; Type C boilers of nominal heat input not exceeding 70 kW; German version EN 483:1999/A2:2001, Corrigenda to DIN EN 483/A2:2002-05; German version EN 483:1999/A2:2001/AC:2006
- DIN EN 60721-3-6/A2:1997-07 Classification of environmental conditions - Part 3: classification of groups of environmental parameters and their severities; section 6: Ship environment; Amendment A2 (IEC 60721-3-6:1987/A2:1996); German version EN 60721-3-6:1993/A2:1997
- DIN EN 60598-2-19/A2:1999 Luminaires - Part 2: Particular requirements; Section 19: Air-handling luminaires (safety requirements); Amendment A2 (IEC 60598-2-19:1981/A2:1997); German version EN 60598-2-19/A2:1998
- DIN EN ISO 7010/A2:2014 Graphical symbols - Safety colours and safety signs - Registered safety signs (ISO 7010:2011/Amd 2:2012); German version EN ISO 7010:2012/A2:2014
- DIN EN 71-5/A2:2009 Safety of toys - Part 5: Chemical toys (sets) other than experimental sets; English version of DIN EN 71-5:1993/A2:2009-10
- DIN V 4001-2/A2:1990 CAD standard parts file; specifications of geometry and parameters; elements of geometry class A; amendment 2
- DIN EN ISO 4126-1/A2:2019 Safety devices for protection against excessive pressure - Part 1: Safety valves (ISO 4126-1:2013) (includes Amendment A2:2019)
- DIN EN 13480-8/A2:2015 Metallic industrial piping - Part 8: Additional requirements for aluminium and aluminium alloy piping; German version EN 13480-8:2012/A2:2015
- DIN EN 12259-2/A2:2006 Fixed firefighting systems - Components for sprinkler and water spray systems - Part 2: Wet alarm valve assemblies; English version of DIN EN 12259-2:2001/A2:2006-02
- DIN EN 286-1/A2:2005 Simple unfired pressure vessels designed to contain air or nitrogen - Part 1: Pressure vessels for general purposes; English version of DIN EN 286-1:1998/A2:2005
- DIN EN 12259-3/A2:2006 Fixed firefighting systems - Components for sprinkler and water spray systems - Part 3: Dry alarm valve assemblies; English version of DIN EN 12259-3:2001/A2:2006-02
- DIN EN 13445-6/A2:2019 Unfired pressure vessels - Part 6: Requirements for the design and fabrication of pressure vessels and pressure parts constructed from spheroidal graphite cast iron (includes Amendment A2:2018)
- DIN EN 60721-3-6/A2:1997 Classification of environmental conditions - Part 3: classification of groups of environmental parameters and their severities; section 6: Ship environment; Amendment A2 (IEC 60721-3-6:1987/A2:1996); German version EN 60721-3-6:1993/A2:1997
- DIN EN 934-2/A2:2006 Admixtures for concrete, mortar and grout - Part 2: Concrete admixtures - Definitions, requirements, conformity, marking and labelling; German version EN 934-2:2001/A2:2005
- DIN EN ISO 19115-1/A2:2021 Geographic information - Metadata - Part 1: Fundamentals - Amendment 2 (ISO 19115-1:2014/Amd 2:2020); English version EN ISO 19115-1:2014/A2:2020
- DIN EN 1993-1-4/A2:2021 Eurocode - Design of steel structures - Part 1-4: General rules - Supplementary rules for stainless steels; German version EN 1993-1-4:2006/A2:2020
- DIN EN 1995-1-1/A2:2014 Eurocode 5: Design of timber structures - Part 1-1: General - Common rules and rules for buildings; German version EN 1995-1-1:2004/A2:2014
- DIN EN 60721-3-3/A2:1997 Classification of environmental conditions - Part 3: Classification of groups of environmental parameters and their severities; section 3: Stationary use at weatherprotected locations; Amendment A2 (IEC 60721-3-3:1994/A2:1996); German version EN 60721-3-3
- DIN EN 30326-1/A2:2012 Mechanical vibration - Laboratory method for evaluating vehicle seat vibration - Part 1: Basic requirements - Amendment 2 (ISO 10326-1:1992/Amd 2:2011); German version EN 30326-1:1994/A2:2011
- DIN EN 1996-3/NA/A2:2015 National Annex - Nationally determined parameters - Eurocode 6: Design of masonry structures - Part 3: Simplified calculation methods for unreinforced masonry structures; Amendment A2
- DIN EN 1992-1-2/NA/A2:2021 National Annex - Nationally determined parameters - Eurocode 2: Design of concrete structures - Part 1-2: General rules - Structural fire design; Amendment A2
- DIN EN 61162-3/A2:2015-04 Maritime navigation and radiocommunication equipment and systems - Digital interfaces - Part 3: Serial data instrument network (IEC 61162-3:2008/A2:2014); English version EN 61162-3:2008/A2:2014 / Note: DIN EN 61162-3 (2009-02) remains valid alongside ...
- DIN VDE 0661-10/A2:2011-01 Electrical accessories - Portable residual current devices without integral overcurrent protection for household and similar use (PRCDs); German version HD 639 S1:2002/A2:2010
- DIN EN 1996-1-1/NA/A2:2015 National Annex - Nationally determined parameters - Eurocode 6: Design of masonry structures - Part 1-1: General rules for reinforced and unreinforced masonry structures; Amendment A2
VDE - VDE Verlag GmbH@ Berlin@ Germany, a2
- VDE 0711-207/A2 BERICHTIGUNG 1-1999 Berichtigungen zu DIN EN 60598-2-7/A2 (VDE 0711 Teil 207/A2):1997-04; CENELEC-Corrigendum zu EN 60598-2-7:1989/A2:1996
- VDE 0670-801/A2 BERICHTIGUNG 1-2008 Kapselungen aus Leichtmetallguss fuer gasgefuellte Hochspannungs-Schaltgeraete und -Schaltanlagen - Aenderung A2 zu DIN VDE 0670-801 (VDE 0670-801):1987-04 - Deutsche Fassung EN 50052:1986/A2:1993@ Berichtigung zu DIN EN 50052/A2 (VDE 0670-801/A2):1995-10
Association Francaise de Normalisation, a2
AENOR, a2
- UNE-EN 60155:1996/A2:2007 Glow-starters for fluorescent lamps (IEC 60155:1993/A2:2006).
- UNE-EN 60335-1:2002/A2:2007 Household and similar electrical appliances - Safety -- Part 1: General requirements (IEC 60335-1:2001/A2:2006)
- UNE-EN 60317-32:1996/A2:2006 Specifications for particular types of winding wires -- Part 32: Glass-fibre wound, resin or varnish impregnated, bare or enamelled rectangular copper wire, temperature index 155 (IEC 60317-32:1990/A2:2005)
- UNE-EN 60317-31:1996/A2:2006 Specifications for particular types of winding wires -- Part 31: Glass-fibre wound resin or varnish impregnated, bare or enamelled rectangular copper wire, temperature index 180 (IEC 60317-31:1990/A2:2005)
CH-SNV, a2
- SN EN ISO 14044/A2:2021 Environmental management - Life cycle assessment - Requirements and guidelines (ISO 14044:2006/Amd 2:2020); Amendment A2
- SN EN ISO 19115-1/A2:2021 Geographic information - Metadata - Part 1: Fundamentals (ISO 19115-1:2014/Amd 2:2020); Amendment A2
- SN EN ISO 11133/A2:2020 Microbiology of food, animal feed and water - Preparation, production, storage and performance testing of culture media (ISO 11133:2014/Amd 2:2020); Amendment A2
- SN EN ISO 15877-2/A2:2021 Plastics piping systems for hot and cold water installations - Chlorinated poly(vinyl chloride) (PVC-C) - Part 2: Pipes (ISO 15877-2:2009/Amd 2:2020); Amendment A2
- SN EN ISO 15875-2/A2:2021 Plastics piping systems for hot and cold water installations - Crosslinked polyethylene (PE-X) - Part 2: Pipes (ISO 15875-2:2003/Amd 2:2020); Amendment A2
- SN EN ISO 15877-5/A2:2021 Plastics piping systems for hot and cold water installations - Chlorinated poly(vinyl chloride) (PVC-C) - Part 5: Fitness for purpose of the system (ISO 15877-5:2009/Amd 2:2020); Amendment A2
- SN EN ISO 4259-1/A2:2021 Petroleum and related products - Precision of measurement methods and results - Part 1:Determination of precision data in relation to methods of test (ISO 4259-1:2017/Amd 2:2020); Amendment A2
Lithuanian Standards Office , a2
- LST IEC 60050-161:1994/A2:2008 International Electrotechnical Vocabulary - Chapter 161: Electromagnetic compatibility (IEC 60050-161:1990/A2:1998, identical)