Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Standard No. Title Price(USD) Delivery Status Add to Cart
JB/T 7776.2-2008 Test methods for chemical analysis silver-cadmium oxide electric contact material—Part 2:Determination of zinc content $90.00 via email in 1~3 business day valid
JB/T 7776.3-2008 Test methods for chemical analysis silver-cadmium oxide electric contact material—Part 3:Determination of nickel content $90.00 via email in 1~3 business day valid
JB/T 7776.4-2008 Test methods for chemical analysis silver-cadmium oxide electric contact material—Part 4:Determination of tin content $60.00 via email in 1~3 business day valid
JB/T 7776.5-2008 Test methods for chemical analysis silver-cadmium oxide electric contact material—Part 5:Determination of bismuth content $60.00 via email in 1~3 business day valid
JB/T 7776.6-2008 Test methods for chemical analysis silver-cadmium oxide electric contact material—Part 6:Determination of magnesium content $90.00 via email in 1~3 business day valid
JB/T 7776.7-2008 Test methods for chemical analysis silver-cadmium oxide electric contact material—Part 7:Determination of aluminium content $60.00 via email in 1~3 business day valid
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 $60.00 via email in 1~3 business day valid
JB/T 7777.2-2008 Test methods for chemical analysis of silver-tin oxide-indium oxide electric contact material-Part 2:Determination of indium $60.00 via email in 1~3 business day valid
JB/T 7777.3-2008 Test methods for chemical analysis of silver-tin oxide-indium oxide electric contact material-Part 3:Determination of nickel content $60.00 via email in 1~3 business day valid
JB/T 7777.4-2008 Test methods for chemical analysis of silver-tin oxide-indium oxide electric contact material-Part 4:Determination of zinc content $60.00 via email in 1~3 business day valid
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 $120.00 via email in 1~3 business day valid
JB/T 7778.1-2008 Test methods for chemical analysis of silver-tungsten carbide electric contact material-Part1:Determintion of silver content $60.00 via email in 1~3 business day valid
JB/T 7778.2-2008 Test methods for chemical analysis of silver-tungsten carbide electric contact material-Part2:Determintion of nickel content $60.00 via email in 1~3 business day valid
JB/T 7778.3-2008 Test methods for chemical analysis of silver-tungsten carbide electric contact material-Part3:Determintion of overall carbon content $90.00 via email in 1~3 business day valid
JB/T 7778.4-2008 Test methods for chemical analysis of silver-tungsten carbide electric contact material-Part4:Determintion of free carbon content $60.00 via email in 1~3 business day valid
JB/T 7779-2008 Specification for AgWC(12)C(3) electric contacts $150.00 via email in 1~3 business day valid
JB/T 7780.1-2008 Methods for measuring mechanical and physical properties of wires for rivet contacts-Part 1:Determination of density $60.00 via email in 1~3 business day valid
JB/T 7780.2-2008 Methods for measuring mechanical and physical properties of wires for rivet contacts-Part 2:Determination of hardness $60.00 via email in 1~3 business day valid
JB/T 7780.3-2008 Methods for measuring mechanical and physical properties of wires for rivet contacts-Part 3:Determination of resistivity $60.00 via email in 1~3 business day valid
JB/T 7780.4-2008 Methods for measuring mechanical and physical properties of wires for rivet contacts-Part 4:Tensile test $120.00 via email in 1~3 business day valid
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