Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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GB/T 24273-2009 Test method for electrical properties of electrical contact materials 90.0 via email in 1~3 business day valid
T/CEEIA 220-2013 ZJW Series Intelligent Integrated Low-voltage Reactive Power Compensation Assemblies via email in business day valid
GB 16895.3-1997 Electrical installations of buildings―Part 5: Selection and erection of electrical equipment Chapter 54: Earthing arrangements and protective conductors 165.0 via email in 1~3 business day superseded
GB/T 24268-2009 Test methods for chemical analysis of silver-tin oxide electric contact material 120.0 via email in 1~3 business day valid
JB/T 10872-2008 Technical Specification for Electric Contacts of Trimetal Rivet Type 90.0 via email in 1~3 business day valid
JB/T 6319-2010 Basic technical requirements for resistor 160.0 via email in 1 business day valid
GB/Z 22201-2016 Reliability test method for contactor relay 255.0 via email in 1~3 business day valid
GB/T 2900.4-2008 Electrotechnical terminology - Special alloys for electrical equipment 750.0 via email in 1~3 business day valid
GB 17885-2009 Electromechanical contactors for household and similar purposes 1230.0 via email in 1~3 business day abolished
GB/T 27751-2011 Specification for AgNiC contact 120.0 via email in 1~3 business day valid
MT 111-1998 Mining explosion-proof low voltage alternating vacuum electromagnetic starter 270.0 via email in 1~3 business day superseded
JB/T 8505-2011 Test method for chemical analysis of copper-graphite electrical contact materials 90.0 via email in 1~3 business day valid
JB/T 10111-2010 Arc chamber ceramic parts and materials 210.0 via email in 1~3 business day valid
GB/T 26867-2011 Specification for CuCr electrical contact 120.0 via email in 1~3 business day valid
GB/T 26871-2011 Metallographic examination of electrical contact materials 120.0 via email in 1~3 business day valid
GB/T 12940-2008 Technical specification for silver-graphite electrical contacts 180.0 via email in 1~3 business day valid
GB/T 13397-2008 Technical specification for silver-metaloxide electrical contacts by alloy internal oxidation method 240.0 via email in 1~3 business day valid
GB/Z 22201-2008 Reliability test method for contactor relay 180.0 via email in 1~3 business day superseded
JB/T 8633-2006 Technical specification for wire of electric contact rivet 150.0 via email in 1~3 business day valid
GB/Z 22200-2016 Reliability test method for lower capacity alternating current contactors 255.0 via email in 1~3 business day valid
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