| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| 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 8320-2003 |
Copper-tungsten and silver-tungsten electrical contacts |
180.0 |
via email in 1~3 business day |
superseded,2018-5-1,2004-5-1 |
|
| JB/T 6326.7-2008 |
Test methods for chemical analysis of Ni-Cr and Ni-Cr-Fe alloy—Part 7:Determination of carbon content |
150.0 |
via email in 1~3 business day |
valid,,2008-9-1 |
|
| JB/T 7776.1-2008 |
Test methods for chemical analysis silver-cadmium oxide electric contact material—Part 1:Determination of cadmium content |
60.0 |
via email in 1~3 business day |
valid,,2008-9-1 |
|
| JB/T 4107.2-2014 |
Chemical Analyses Method for Electrical Contact Materials - Part 2: Determination of Copper Content in the Copper Tungsten |
125.0 |
via email in 1~3 business day |
valid,,2014-11-1 |
|
| GB/T 5587-2016 |
Basic shapes,dimensions,symbols and notations of silver based electrical contacts |
250.0 |
via email in 1~3 business day |
valid,,2016-9-1 |
|
| JB/T 7774.5-2008 |
Test methods for chemical analysis of silver-zinc oxide electric contact material -Part 5:Determination of magnesium content |
90.0 |
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 |
abolished2016-09-01,2016-9-1,2004-5-1 |
|
| JB/T 9550-2011 |
Technical specification for copper-bismuth-silver electrical contact materials |
150.0 |
via email in 1~3 business day |
valid,,2012-4-1 |
|
| JB/T 6237.5-2008 |
Test methods for chemical analysis of silver powder for electric contact material—Part 5:Determinatiln of natrium content |
90.0 |
via email in 1~3 business day |
valid,,2008-9-1 |
|
| JB/T 8632-2011 |
Guide for test method of arc erosion of electrical contact materials |
70.0 |
via email in 1~3 business day |
valid,,2012-4-1 |
|
| 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 |
|
| GB/T 12940-2008 |
Technical specification for silver-graphite electrical contacts |
180.0 |
via email in 1~3 business day |
valid,,2008-12-1 |
|
| JB/T 8753-1998 |
Metallographic atlas of the electric contact materials |
1080.0 |
via email in 1~3 business day |
valid,,1998-12-1 |
|
| JB/T 6326.2-2008 |
Test methods for chemical analysis of Ni-Cr and Ni-Cr-Fe alloy—Part 2:Determination of chromium content |
90.0 |
via email in 1~3 business day |
valid,,2008-9-1 |
|
| JB/T 9552.1-1999 |
Methods for chemical analysis of copper-chromium-zirconium alloys The determination of copper by electrolytic method |
90.0 |
via email in 1~3 business day |
valid,,2000-1-1 |
|
| 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 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 8985-1999 |
Metallographic examination of the electric materials |
120.0 |
via email in 1~3 business day |
valid,,2000-1-1 |
|
| GB 5586-1985 |
|
105.0 |
via email in 1~3 business day |
superseded,1998-10-1,1986-10-1 |
|
* Related standard quantity: * Page quantity: *
Current: * First
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