2025-12-24 216.73.216.41
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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 7129-2008 Test method for per meter resistance in continuous measurement 60.0 via email in 1~3 business day valid,,2008-7-1
GB 5588-1985 Technical specification for silver-nickel silver-iron electrical contacts 135.0 via email in 1~3 business day superseded2003-03-01,2003-3-1,1986-10-1
QJ 1721.12-1989 60.0 via email in 1~3 business day valid,,1989-12-25
JB/T 7774.6-2008 Test methods for chemical analysis of silver-zinc oxide electric contact material -Part 6:Determination of cadmium content 90.0 via email in 1~3 business day valid,,2008-7-1
JB/T 7774.3-2008 Test methods for chemical analysis of silver-zinc oxide electric contact material -Part 3:Determination of bismuth content 90.0 via email in 1~3 business day valid,,2008-7-1
GB 13140.5-1998 Connecting devices for low-voltage circuits for household and similar purposes Part 2:Particular requirements for twist-on connecting devices 210.0 via email in 1~3 business day superseded2010-02-01,2010-2-1,1999-10-1
GB 13140.3-1998 Connecting devices for low voltage circuits for household and similar purposes Part 2: Particular requirements for connecting devices as separate entities with screwless-type clamping units 190.0 via email in 1~3 business day valid,,1999-9-1
JB/T 7776.7-2008 Test methods for chemical analysis silver-cadmium oxide electric contact material—Part 7:Determination of aluminium content 60.0 via email in 1~3 business day valid,,2008-9-1
GB/T 18290.4-2000 Solderless connections - Part 4: Solderless non-accessible insulation displacement connections - General requirements, test methods and practical guidance 360.0 via email in 1~3 business day superseded,2016-7-1,2001-7-1
JB/T 6454-2008 Technical specification for heating resistance alloys 210.0 via email in 1~3 business day valid,,2008-9-1
GB/T 8320-1987 Copper-tungsten and silver-tungsten electrical contacts 250.0 via email in 1~3 business day superseded2004-05-01,2004-5-1,2004-5-1
JB/T 7774.4-2008 Test methods for chemical analysis of silver-zinc oxide electric contact material -Part 4:Determination of nickel content 90.0 via email in 1~3 business day valid,,2008-7-1
JB/T 6326.6-2008 Test methods for chemical analysis of Ni-Cr and Ni-Cr-Fe alloy—Part 6:Determination of aluminum content 120.0 via email in 1~3 business day valid,,2008-9-1
JB/T 6237.1-2008 Test methods for chemical analysis of silver powder for electric contact material—Part 1:Determination of silver content 90.0 via email in 1~3 business day valid,,2008-9-1
JB/T 7777.5-2008 Test methods for chemical analysis of silver-tin oxide-indium oxide electric contact material-Part 5:Determination of nickel zinc and indium contents 120.0 via email in 1~3 business day valid,,2008-7-1
GB 13140.3-2008 Connecting devices for low voltage circuitsfor household and similar purposes - Part 2: Particular requirements for connecting devices as separate entities with screwless-type clamping 310.0 via email in 1 business day valid,,2010-2-1
GB/T 5587-2003 Basic shapes, dimensions, symbols and notations of silver based electrical contacts 180.0 via email in 1~3 business day superseded,2016-9-1,2004-5-1
JB/T 6326.9-2008 Test methods for chemical analysis of Ni-Cr and Ni-Cr-Fe alloy—Part 9:Determination of phosphorus content 90.0 via email in 1~3 business day valid,,2008-9-1
JB/T 7133-2008 Test method for the mechanical life of thermostat metal discs 90.0 via email in 1~3 business day valid,,2008-7-1
JB/T 7092-2008 Method for measuring basic properties of bimetal contacts 130.0 via email in 1~3 business day valid,,2008-7-1
Previous Page     Next Page



Code of China
Search

JB/T 7129-2008 Test method for per meter resistance in continuous measurement 
  Issued on: 2008-2-1   Price(USD): 60.0
GB 5588-1985 Technical specification for silver-nickel silver-iron electrical contacts 
  Issued on: 1985-11-20   Price(USD): 135.0
QJ 1721.12-1989  
  Issued on: 1989-02-25   Price(USD): 60.0
JB/T 7774.6-2008 Test methods for chemical analysis of silver-zinc oxide electric contact material -Part 6:Determination of cadmium content 
  Issued on: 2008-2-1   Price(USD): 90.0
JB/T 7774.3-2008 Test methods for chemical analysis of silver-zinc oxide electric contact material -Part 3:Determination of bismuth content 
  Issued on: 2008-2-1   Price(USD): 90.0
GB 13140.5-1998 Connecting devices for low-voltage circuits for household and similar purposes Part 2:Particular requirements for twist-on connecting devices 
  Issued on: 1998-12-21   Price(USD): 210.0
GB 13140.3-1998 Connecting devices for low voltage circuits for household and similar purposes Part 2: Particular requirements for connecting devices as separate entities with screwless-type clamping units 
  Issued on: 1998-08-01   Price(USD): 190.0
JB/T 7776.7-2008 Test methods for chemical analysis silver-cadmium oxide electric contact material—Part 7:Determination of aluminium content 
  Issued on: 2008-3-12   Price(USD): 60.0
GB/T 18290.4-2000 Solderless connections - Part 4: Solderless non-accessible insulation displacement connections - General requirements, test methods and practical guidance 
  Issued on: 2000-1-2   Price(USD): 360.0
JB/T 6454-2008 Technical specification for heating resistance alloys 
  Issued on: 2008-3-12   Price(USD): 210.0
GB/T 8320-1987 Copper-tungsten and silver-tungsten electrical contacts 
  Issued on: 2003-09-15   Price(USD): 250.0
JB/T 7774.4-2008 Test methods for chemical analysis of silver-zinc oxide electric contact material -Part 4:Determination of nickel content 
  Issued on: 2008-2-1   Price(USD): 90.0
JB/T 6326.6-2008 Test methods for chemical analysis of Ni-Cr and Ni-Cr-Fe alloy—Part 6:Determination of aluminum content 
  Issued on: 2008-3-12   Price(USD): 120.0
JB/T 6237.1-2008 Test methods for chemical analysis of silver powder for electric contact material—Part 1:Determination of silver content 
  Issued on: 2008-3-12   Price(USD): 90.0
JB/T 7777.5-2008 Test methods for chemical analysis of silver-tin oxide-indium oxide electric contact material-Part 5:Determination of nickel zinc and indium contents 
  Issued on: 2008-2-1   Price(USD): 120.0
GB 13140.3-2008 Connecting devices for low voltage circuitsfor household and similar purposes - Part 2: Particular requirements for connecting devices as separate entities with screwless-type clamping 
  Issued on: 2008-12-30   Price(USD): 310.0
GB/T 5587-2003 Basic shapes, dimensions, symbols and notations of silver based electrical contacts 
  Issued on: 2003-9-1   Price(USD): 180.0
JB/T 6326.9-2008 Test methods for chemical analysis of Ni-Cr and Ni-Cr-Fe alloy—Part 9:Determination of phosphorus content 
  Issued on: 2008-3-12   Price(USD): 90.0
JB/T 7133-2008 Test method for the mechanical life of thermostat metal discs 
  Issued on: 2008-2-1   Price(USD): 90.0
JB/T 7092-2008 Method for measuring basic properties of bimetal contacts 
  Issued on: 2008-02-01   Price(USD): 130.0
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