2025-12-21 216.73.216.41
Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
JB/T 6774-2006 Fixed carbon measurement method of coal pitch 90.0 via email in 1~3 business day superseded,2018-1-1,2007-7-1
GB/T 31143-2014 General requirements for arc fault detection devices (AFDD) 1815.0 via email in 1~5 business day to be superseded,2026-5-1,2015-4-1
GB/Z 21713-2008 Recommended practice on characteristic of surges in low-voltage (1000 V and Less) AC Power circuits 210.0 via email in 1~3 business day valid,,2008-11-1
GB 19215.3-2012 Cable trunking and ducting systems for electrical installations - Part 2-2: Particular requirements - Cable trunking systems and cable ducting systems intended for underfloor and flushfloor installations 310.0 via email in 1~5 business day valid,,2013-5-1
GB/T 3804-2017 High-voltage alternating current switches for rated voltage above 3.6 kV and less than 40.5 kV 750.0 via email in 1~5 business day valid,,2018-4-1
DL/T 813-2002 Specification for 12kV H.V. alternating current automatic circuit recloser 210.0 via email in 1~3 business day valid,,2002-9-1
JB/T 4220-2011 Determination method of artificial graphite lattice parameter 210.0 via email in 1 business day valid,,2012-4-1
GB/T 14598.149-2016 Measuring relays and protection devices - Part 149: Functional requirements for electrothermal relays 460.0 via email in 1~5 business day valid,,2016-9-1
GB/T 17465.3-2008 Appliance couplers for household and similar general purposes - Part 2: Appliance couplers with a degree of protection higher than IPX0 375.0 via email in 1~5 business day valid,,2010-2-1
JB/T 3945-2002 Impulse relay 160.0 via email in 1~3 business day valid,,2002-12-1
GB 18499-2001 Residual current operated protective devices (RCD) for household and similar use--Electromagnetic compatibility 100.0 via email in 1~3 business day superseded2009-01-01,2009-1-1,2002-10-1
GB/Z 22203-2008 Reliability test method of circuit-breakers for overcurrent protection for household and similar installation 210.0 via email in 1~3 business day superseded,2016-11-1,2009-4-1
GB/T 7251.8-2005 Low-voltage Switchgear and Controlgear Assemblies-General Technology Requirement for Intelligent Assemblies 150.0 via email in 1 business day superseded,2021-6-1,2005-8-1
GB/T 16316-1996 Specification for conduit fittings for electrical installations Patrt 1: General requirements 120.0 via email in 1 business day valid,,1997-1-1
JB/T 7780.2-2008 Methods for measuring mechanical and physical properties of wires for rivet contacts-Part 2:Determination of hardness 60.0 via email in 1~3 business day valid,,2008-7-1
JB/T 7777.1-2008 Test methods for chemical analysis of silver-tin oxide-indium oxide electric contact material-Part 1:Determination of tin content 60.0 via email in 1~3 business day valid,,2008-7-1
GB/T 20645-2006 Specific environmental condition - Technical requirements of low-voltage apparatuses for plateau 180.0 via email in 1~3 business day superseded2021-10-01,2021-10-1,2007-4-1
JB/T 6526-2006 Electronic switches with speed changeable devices for electric tools 300.0 via email in 1~3 business day valid,,2007-4-1
JB/T 8756-1998 Residual current operated protective relay 1264.0 via email in 1~5 business day superseded2008-11-01 ,2008-11-1,1998-12-1
GB 13539.3-2008 Low-voltage fuses - Part 3:Supplementary requirements for fuses for use by unskilled persons(fuses mainly for household and similar applications) - Examples of standardized systems of 1280.0 via email in 1~5 business day superseded,2018-5-1,2009-6-1
Previous Page     Next Page



Code of China
Search

JB/T 6774-2006 Fixed carbon measurement method of coal pitch 
  Issued on: 2006-12-31   Price(USD): 90.0
GB/T 31143-2014 General requirements for arc fault detection devices (AFDD) 
  Issued on: 2014-09-03   Price(USD): 1815.0
GB/Z 21713-2008 Recommended practice on characteristic of surges in low-voltage (1000 V and Less) AC Power circuits 
  Issued on: 2008-4-24   Price(USD): 210.0
GB 19215.3-2012 Cable trunking and ducting systems for electrical installations - Part 2-2: Particular requirements - Cable trunking systems and cable ducting systems intended for underfloor and flushfloor installations 
  Issued on: 2012-11-05   Price(USD): 310.0
GB/T 3804-2017 High-voltage alternating current switches for rated voltage above 3.6 kV and less than 40.5 kV 
  Issued on: 2017-09-29   Price(USD): 750.0
DL/T 813-2002 Specification for 12kV H.V. alternating current automatic circuit recloser 
  Issued on: 2002-4-27   Price(USD): 210.0
JB/T 4220-2011 Determination method of artificial graphite lattice parameter 
  Issued on: 2011-12-20   Price(USD): 210.0
GB/T 14598.149-2016 Measuring relays and protection devices - Part 149: Functional requirements for electrothermal relays 
  Issued on: 2016-02-24   Price(USD): 460.0
GB/T 17465.3-2008 Appliance couplers for household and similar general purposes - Part 2: Appliance couplers with a degree of protection higher than IPX0 
  Issued on: 2008-12-30   Price(USD): 375.0
JB/T 3945-2002 Impulse relay 
  Issued on: 2002-07-16   Price(USD): 160.0
GB 18499-2001 Residual current operated protective devices (RCD) for household and similar use--Electromagnetic compatibility 
  Issued on: 2001-01-02   Price(USD): 100.0
GB/Z 22203-2008 Reliability test method of circuit-breakers for overcurrent protection for household and similar installation 
  Issued on: 2008-7-16   Price(USD): 210.0
GB/T 7251.8-2005 Low-voltage Switchgear and Controlgear Assemblies-General Technology Requirement for Intelligent Assemblies 
  Issued on: 2005-04-04   Price(USD): 150.0
GB/T 16316-1996 Specification for conduit fittings for electrical installations Patrt 1: General requirements 
  Issued on: 1996-05-20   Price(USD): 120.0
JB/T 7780.2-2008 Methods for measuring mechanical and physical properties of wires for rivet contacts-Part 2:Determination of hardness 
  Issued on: 2008-2-1   Price(USD): 60.0
JB/T 7777.1-2008 Test methods for chemical analysis of silver-tin oxide-indium oxide electric contact material-Part 1:Determination of tin content 
  Issued on: 2008-2-1   Price(USD): 60.0
GB/T 20645-2006 Specific environmental condition - Technical requirements of low-voltage apparatuses for plateau  
  Issued on: 2006-11-8   Price(USD): 180.0
JB/T 6526-2006 Electronic switches with speed changeable devices for electric tools 
  Issued on: 2006-10-14   Price(USD): 300.0
JB/T 8756-1998 Residual current operated protective relay 
  Issued on: 1998-05-26   Price(USD): 1264.0
GB 13539.3-2008 Low-voltage fuses - Part 3:Supplementary requirements for fuses for use by unskilled persons(fuses mainly for household and similar applications) - Examples of standardized systems of  
  Issued on: 2008-6-19   Price(USD): 1280.0
About Us   |    Contact Us   |    Terms of Service   |    Privacy   |    Cancellation & Refund Policy   |    Payment
Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 | Email: coc@codeofchina.com | QQ: 672269886
Copyright: Beijing COC Tech Co., Ltd. 2008-2040