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Chinese National Standard List: Electrician alloy parts

JB/T 7778.2-2008 Test methods for chemical analysis of silver-tungsten carbide electric contact material-Part2:Determintion of nickel content 
  Issued on: 2008-2-1   Translation Price(USD): 60.0
JB/T 7778.1-2008 Test methods for chemical analysis of silver-tungsten carbide electric contact material-Part1:Determintion of silver content 
  Issued on: 2008-2-1   Translation Price(USD): 60.0
JB/T 7779-2008 Specification for AgWC(12)C(3) electric contacts 
  Issued on: 2008-2-1   Translation Price(USD): 150.0
JB/T 9548.7-1999 Methods for chemical analysis of iron-chromium-aluminium alloys The dimethylglyoxime photometric method for the determination of nickel content 
  Issued on: 1999-8-6   Translation Price(USD): 184.0
JB/T 9548.2-1999 Methods for chemical analysis of iron-chromium-aluminium alloys The gas-volumetric method for the determination of carbon content 
  Issued on: 1999-8-6   Translation Price(USD): 184.0
JB/T 7774.2-2008 Test methods for chemical analysis of silver-zinc oxide electric contact material -Part 2:Determination of aluminium content 
  Issued on: 2008-2-1   Translation Price(USD): 60.0
JB/T 7098-2002 Technical specifications for copper-chromium electrical contact 
  Issued on: 2002-12-27   Translation Price(USD): 274.0
JB/T 7775.1-2008 Test methods for chemical analysis of copper-tungsten-tungsten carbide electric contact material—Part 1:Determination of copper content 
  Issued on: 2008-3-12   Translation Price(USD): 60.0
JB/T 6326.8-2008 Test methods for chemical analysis of Ni-Cr and Ni-Cr-Fe alloy—Part 8:Determination of sufi content 
  Issued on: 2008-3-12   Translation Price(USD): 90.0
JB/T 7776.5-2008 Test methods for chemical analysis silver-cadmium oxide electric contact material—Part 5:Determination of bismuth content 
  Issued on: 2008-3-12   Translation Price(USD): 60.0
JB/T 7776.6-2008 Test methods for chemical analysis silver-cadmium oxide electric contact material—Part 6:Determination of magnesium content 
  Issued on: 2008-3-12   Translation Price(USD): 90.0
JB/T 6237.4-2008 Test methods for chemical analysis of silver powder for electric contact material—Part 4:Determinatiln of nickel content 
  Issued on: 2008-3-12   Translation Price(USD): 90.0
GB/T 5586-1998 Test methods for essential porperty of electric contact material  
  Issued on: 1998-1-20   Translation Price(USD): 150.0
JB/T 7777.2-2008 Test methods for chemical analysis of silver-tin oxide-indium oxide electric contact material-Part 2:Determination of indium 
  Issued on: 2008-2-1   Translation Price(USD): 60.0
JB/T 6326.7-2008 Test methods for chemical analysis of Ni-Cr and Ni-Cr-Fe alloy—Part 7:Determination of carbon content 
  Issued on: 2008-3-12   Translation Price(USD): 150.0
JB/T 8987-1999 The specification of AgCu alloy wire for commutators 
  Issued on: 1999-8-6   Translation Price(USD): 40.0
GB/T 26872-2011 Metallographic atlas of electrical contact materials  
  Issued on: 2011-7-29   Translation Price(USD): 1500.0
JB/T 7776.3-2008 Test methods for chemical analysis silver-cadmium oxide electric contact material—Part 3:Determination of nickel content 
  Issued on: 2008-3-12   Translation Price(USD): 90.0
JB/T 9552.1-1999 Methods for chemical analysis of copper-chromium-zirconium alloys The determination of copper by electrolytic method 
  Issued on: 1999-8-6   Translation Price(USD): 90.0
JB/T 7774.6-1995 Chemical analysis method of silver zinc oxide electrical contact materials 
  Issued on: 1995-10-09   Translation Price(USD): 184.0
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