فهرست استانداردها

Records 31151 to 31200 of 49613
کد استاندارد
سال
عنوان
EN-50272-3 2002 Safety requirements for secondary batteries and battery installations Part 3: Traction batteries (E)
EN-50273 1997 Installation of Electrical Apparatus in Areas Endangered by Explosive Substances
EN-50274 1997 Low-Voltage Switchgear and Controlgear Assemblies - Protection Against Electric Shock - Operation by
EN-50275-1 1997 Conductive Charging for Electric Vehicles Part 1: General Considerations
EN-50275-2 1997 Conductive Charging for Electric Vehicles Part 2: Connection of an Electric Vehicle to an a.c./d.c.
EN-50275-3 1997 Conductive Charging of Electric Vehicles Part 3: A.C. Charging Station
EN-50276 1997 Gaseous Emissions Produced by Traction Batteries - Ventilation and General Safety Requirements for C
EN-50278 1997 Road Traffic Signal Systems
EN-50279 1997 Visual Display Units - Measuring Methods for Low Frequency Electric and Magnetic Near Fields
EN-50280 1997 Small Transmitting/Receiving Antenna Systems - Safety Requirements
EN-50281-1-1 1998 Electrical Apparatus for Use in the Presence of Combustible Dust - Part 1-1: Electrical Apparatus Pr
EN-50281-1-1-C1 1999 Corrigendum to EN 50281-1-1:1998 Ratified European Text
EN-50281-1-2 1998 Electrical Apparatus for Use in the Presence of Combustible Dust Part 1-2: Electrical Apparatus Prot
EN-50281-1-2-C1 1999 Corrigendum to EN 50281-1-2: 1998 Ratified European Text
EN-50281-2-1 1998 Electrical Apparatus for Use in the Presence of Combustible Dust - Part 2-1: Test Methods - Methods
EN-50281-2-1-C1 1999 Corrigendum to EN 50281-2-1:1998 Ratified European Text
EN-50281-3 2002 Equipment for use in the presence of combustible dust - Classification of areas where combustible du
EN-50284 1999 Special Requirements for Construction, Test and Marking of Electrial Apparatus of Equipment Group II
EN-50285 1999 Energy Efficiency of Electric Lamps for Household Use - Measurement Methods
EN-50286 1999 Electrical Insulating Protective Clothing for Low-Voltage Installations
EN-50288-1 1999 Multi-Element Cables Use in Analogue and Digital Communication and Control Part 1: Generic Specifica
EN-50288-2 1999 Multi-Element Metallic Cables Used in Analogue and Digital Communication and Control Part 2-2: Secti
EN-50288-2-1 2001 Multi-Element Metallic Cables Used in Analogue and Digital Communication and Control - Part 2-1: Sec
EN-50288-2-2 2001 Multi-Element Metallic Cables Used in Analogue and Digital Communication and Control - Part 2-2: Sec
EN-50288-3 1999 Multi-Element Metallic Cables Used in Analogue and Digital Communication and Control Part 3-2: Secti
EN-50288-3-1 2001 Multi-Element Metallic Cables Used in Analogue and Digital Communication and Control - Part 3-1: Sec
EN-50288-3-2 2001 Multi-Element Metallic Cables Used in Analogue and Digital Communication and Control - Part 3-2: Sec
EN-50288-4 1999 Multi-Element Metallic Cables Used in Analogue and Digital Communication and Control Part 4-2: Secti
EN-50288-4-1 2001 Multi-Element Metallic Cables Used in Analogue and Digital Communication and Control - Part 4-1: Sec
EN-50288-4-2 2001 Multi-Element Metallic Cables Used in Analogue and Digital Communication and Control - Part 4-2: Sec
EN-50289-1 2000 Communication Cables - Specifications for Test Methods Part 1-2: Electrical Test Methods - DC Resist
EN-50289-1-10 2001 Communication Cables - Specifications for Test Methods - Part 1-10: Electrical Test Methods - Crosst
EN-50289-1-11 2001 Communication Cables - Specifications for Test Methods Part 1-11: Electrical Test Methods - Characte
EN-50289-1-17 2006 Communication cables-Specifications for test methods-Part 1-17:Electrical test methods-Exogenous Cro
EN-50289-1-3 2001 Communication Cables - Specifications for Test Methods Part 1-3: Electrical Test Methods - Dielectri
EN-50289-1-4 2001 Communication Cables - Specifications for Test Methods Part 1-4: Electrical Test Methods - Insulatio
EN-50289-1-5 2001 Communication Cables - Specifications for Test Methods Part 1-5: Electrical Test Methods - Capacitan
EN-50289-1-9 2001 Communication Cables - Specifications for Test Methods Part 1-9: Electrical Test Methods - Unbalance
EN-50289-3 1999 Communication Cables - Specifications for Test Methods Part 3-8: Mechanical Test Methods - Abrasion
EN-50289-3-11 2001 Communication Cables - Specifications for Test Methods - Part 3-11: Mechanical Test Methods - Cable
EN-50289-3-12 2001 Communication Cables - Specifications for Test Methods - Part 3-12: Mechanical Test Methods - Shot G
EN-50289-3-16 2001 Communication Cables - Specifications for Test Methods - Part 3-16: Mechanical Test Methods - Cable
EN-50289-3-2 2001 Communication Cables - Specifications for Test Methods Part 3-2: Mechanical Test Methods - Tensile S
EN-50289-3-4 2001 Communication Cables - Specifications for Test Methods Part 3-4: Mechanical Test Methods - Tensil St
EN-50289-3-5 2001 Communication Cables - Specifications for Test Methods Part 3-5: Mechanical Test Methods - Crush Res
EN-50289-3-6 2001 Communication Cables - Specifications for Test Methods Part 3-6: Mechanical Test Methods - Impact Re
EN-50289-3-8 2001 Communication Cables - Specifications for Test Methods - Part 3-8: Mechanical Test Methods - Abrasio
EN-50289-3-9 2001 Communication Cables - Specifications for Test Methods Part 3-9: Mechanical Test Methods - Bending T
EN-50289-4 2000 Communication Cables - Specifications for Test Methods Part 4-11: Environmental Test Methods - A Hor
EN-50289-4-1 2001 Communication Cables - Specifications for Test Methods Part 4-1: Environmental Test Methods - Genera
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