2025-12-21 10.8.118.215
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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 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
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
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 24273-2009 Test method for electrical properties of electrical contact materials 150.0 via email in 1~3 business day valid,,2010-2-1
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 4107.4-2014 Chemical Analyse Method for Electrical Contact Materials - Part 4: Determination of Silver Content in the Silver-tungsten 125.0 via email in 1~3 business day valid,,2014-11-1
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/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Basic shapes, dimensions, symbols and notations of silver based electrical contacts 180.0 via email in 1~3 business day superseded,2016-9-1,2004-5-1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
JB/T 7598-2008 Resistance welding electrodes alloys of Cu-Cr-Zr 90.0 via email in 1~3 business day valid,,2008-7-1
JB/T 9548.3-1999 Methods for chemical analysis of iron-chromium-aluminium alloys The sodium periodate photometric method for the determination of manganese content 184.0 via email in 1 business day superseded,2016-1-1,2000-1-1
GB/T 2900.4-2008 Electrotechnical terminology - Special alloys for electrical equipment 750.0 via email in 1~3 business day valid,,2009-5-1
JB/T 10872-2008 Technical Specification for Electric Contacts of Trimetal Rivet Type 214.0 via email in 1~3 business day superseded2025-11-01,2025-11-1,2008-11-1
GB/T 5588-2002 Technical specification for silver-nickel, silver-iron electrical contacts 294.0 via email in 1~3 business day superseded,2018-5-1,2003-3-1
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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
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
JB/T 6454-2008 Technical specification for heating resistance alloys 
  Issued on: 2008-3-12   Price(USD): 210.0
GB/T 24273-2009 Test method for electrical properties of electrical contact materials 
  Issued on: 2009-6-19   Price(USD): 150.0
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 4107.4-2014 Chemical Analyse Method for Electrical Contact Materials - Part 4: Determination of Silver Content in the Silver-tungsten 
  Issued on: 2014-07-09   Price(USD): 125.0
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/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
JB/T 7598-2008 Resistance welding electrodes alloys of Cu-Cr-Zr 
  Issued on: 2008-2-1   Price(USD): 90.0
JB/T 9548.3-1999 Methods for chemical analysis of iron-chromium-aluminium alloys The sodium periodate photometric method for the determination of manganese content 
  Issued on: 1999-8-6   Price(USD): 184.0
GB/T 2900.4-2008 Electrotechnical terminology - Special alloys for electrical equipment 
  Issued on: 2008-6-18   Price(USD): 750.0
JB/T 10872-2008 Technical Specification for Electric Contacts of Trimetal Rivet Type 
  Issued on: 2008-6-4   Price(USD): 214.0
GB/T 5588-2002 Technical specification for silver-nickel, silver-iron electrical contacts 
  Issued on: 2002-2-28   Price(USD): 294.0
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