GB - Chinese national standards

Maximum lamp outlines for incandescent lamps

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Internal combustion engines - Nomenclature and code of designations

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Available design: electronic design (pdf), Print design

Low-voltage switchgear and controlgear assemblies—Part 1: General rules

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Available design: electronic design (pdf), Print design

Low-voltage switchgear and controlgear assemblies—Part 10: Guidance to specifying assemblies

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Available design: electronic design (pdf), Print design

Low-voltage switchgear and controlgear assemblies—Part 18Supplementary requirements for intelligent assemblies

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Available design: electronic design (pdf), Print design

Low-voltage switchgear and controlgear assemblies—Part 2:Power switchgear and controlgear assemblies

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Available design: electronic design (pdf), Print design

Low-voltage switchgear and controlgear assemblies—Part 3: Distribution boards intended to be operated by ordinary personsDBO

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Available design: electronic design (pdf), Print design

Low-voltage switchgear and controlgear assemblies—Part 3: Distribution boards intended to be operated by ordinary persons (DBO)

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Low-voltage switchgear and controlgear assemblies—Part 4: Particular requirements for assemblies for construction sites (ACS)

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

Low-voltage switchgear and controlgear assemblies—Part 4: Particular requirements for assemblies for construction sites (ACS)

Available languages: English, Chinese

Available design: electronic design (pdf), Print design