| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| JB/T 9549-2014 |
|
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| JB/T 8985-1999 |
Metallographic examination of the electric materials |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 26871-2011 |
Metallographic examination of electrical contact materials |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| ZB K 14001-1987 |
|
|
via email in
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| JB/T 7779-1995 |
|
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| JB/T 6237.1-1992 |
|
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| JB/T 6326.4-2008 |
Test methods for chemical analysis of Ni-Cr and Ni-Cr-Fe alloy—Part 4:Determination of iron content |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 5586-2016 |
Test methods for essential property of electrical contact materials |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| JB/T 6326.7-2008 |
Test methods for chemical analysis of Ni-Cr and Ni-Cr-Fe alloy—Part 7:Determination of carbon content |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| JB/T 6326.12-1992 |
|
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| JB/T 6326.5-1992 |
|
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| JB/T 9552.4-1999 |
Methods for chemical analysis of copper-chromium-zirconium alloys The determination of chromium by diphenel carbalide photometric method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 38437-2019 |
Methods of measurement of the magnetic dipole moment of a ferromagnetic material specimen by the withdrawal or rotation method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| JB/T 9548.1-1999 |
Methods for chemical analysis of iron-chromium-aluminium alloys Coulombic method for the determination of carbon content |
|
via email in
1-3 business day
|
VALID
|
please email coc@codeofchina.com for quotation
|
| JB/T 7778.4-2008 |
Test methods for chemical analysis of silver-tungsten carbide electric contact material-Part4:Determintion of free carbon content |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| JB/T 7774.1-1995 |
|
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| JB/T 7777.4-1995 |
|
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| JB/T 9552.3-1999 |
Methods for chemical analysis of copper-chromium-zirconium alloys The determination of chromium by atomic absorption spectrophotometric method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| JB/T 7777.3-1995 |
|
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| JB/T 7775.2-2008 |
Test methods for chemical analysis of copper-tungsten-tungsten carbide electric contact material—Part 2:Determination of carbon content |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
|
|
