Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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GB/T 4728.10-2008 Graphical symbols for diagrams - Part 10: Telecommunications: Transmission 850.0 via email in 1~10 business day valid
CECS 120-2007 Specification for construction and acceptance of wire pipelines with fastening connection steel conduit 465.0 via email in 1~3 business day valid
GB/T 24344-2009 Electrical equipment of industrial machines - High-voltage test specifications 240.0 via email in 1~3 business day valid
GB/T 4728.5-2005 Graphical symbols for diagrams - Part 5: Semiconductors and electron tubes 650.0 via email in 1~8 business day valid
GB/T 17564.1-2011 Standard data element types with associated classification scheme for electric items - Part 1: Definitions - Principles and methods 840.0 via email in 1~3 business day valid
DL/T 859-2004 Artificial pollution tests on composite insulators used on high-voltage AC systems 300.0 via email in 1~3 business day abolished
GB/T 22696.1-2008 Electrical equipment safety - Risk assessment and risk reduction - Part 1: General requirements 300.0 via email in 1~5 business day valid
GB/T 5169.44-2013 Fire Hazard Testing for Electric and Electronic Products - Part 44: Guidance for Assessing the Fire Hazard - Fire Hazard Assessment 520.0 via email in 1~3 business day valid
GB 5226.1-2008 Electrical Safety of Machinery - Electrical Equipment of Machines - Part 1: General Requirements 540.0 via email in 1 business day valid
GB/T 2681-1981 Colours of insulated conductors used in electrical assembly devices 45.0 via email in 1~3 business day abolished
GB/T 16499-1996 Guide to the drafting of electrical safety STANDARDs 255.0 via email in 1~3 business day abolished
GB/T 33602-2017 General service protocol for electric power system 1470.0 via email in 1~10 business day valid
GB/T 4728.4-1999 Graphical symbols for diagrams. Part 4: Basic passive components 570.0 via email in business day abolished
GB/T 2900.22-2005 Electrotechnical terminology - Electric welding machine 240.0 via email in 1~3 business day valid
GB 17285-2009 Marking of electrical equipment with ratings related to electrical supply - Safety requirements 170.0 via email in 1~3 business day valid
GB/T 19045-2003 Preparation of parts lists 200.0 via email in 1~3 business day valid
GB/T 6988.2-1997 Preparation of documents used in electrotechnology-Part 2: Function-oriented diagrams 1020.0 via email in 1~10 business day abolished
DL/T 853-2004 Matting of insulating material for eletrical purposes 240.0 via email in 1~3 business day superseded
GB/T 2900.45-1996 Electrotechnical terminology Hydraulic turbine, storage pump and pump-turbine 975.0 via email in 1~10 business day abolished
GB 19517-2004 National safety technical code for electric equipments 240.0 via email in 1~3 business day abolished
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