| 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 |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| JB/T 7774.3-1995 |
|
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| ZB K 14002-1988 |
|
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| JB/T 8632-2011 |
Guide for test method of arc erosion of electrical contact materials |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| JB/T 4107.5-1999 |
Chemical analyse method for electrical contact materials Determination of nickel content in the silver-nickel (ETDA volumetry method) |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| JB/T 8632-1997 |
|
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| JB/T 7776.2-1995 |
|
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| ZB K 14003.7-1988 |
|
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| JB/T 9548.8-1999 |
Methods for chemical analysis of iron-chromium-aluminium alloys Sodium hydroxide separation-complex titration method for determination of aluminium content |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| JB/T 7776.7-2008 |
Test methods for chemical analysis silver-cadmium oxide electric contact material—Part 7:Determination of aluminium content |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| JB/T 9552.8-1999 |
Methods for chemical analysis of copper-chromium-zirconium alloys The determination of magnesium by chromotrope 2R photometric method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| ZB K 14003.1-1988 |
|
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| JB/T 8505-2011 |
Test method for chemical analysis of copper-graphite electrical contact materials |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| JB/T 7776.1-2008 |
Test methods for chemical analysis silver-cadmium oxide electric contact material—Part 1:Determination of cadmium content |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| JB/T 7775.3-1995 |
|
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| JB/T 7777.2-1995 |
|
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 24269-2009 |
Specification for CuCrFe electric contact material |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| JB/T 7774.3-2008 |
Test methods for chemical analysis of silver-zinc oxide electric contact material -Part 3:Determination of bismuth content |
|
via email in
|
VALID
|
please email coc@codeofchina.com for quotation
|
| JB/T 6237.2-1992 |
|
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB 5588-1985 |
Technical specification for silver-nickel silver-iron electrical contacts |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
|
|
