| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add To Cart |
| GB/T 5121.23-2008 |
Methods for chemical analysis of copper and copper alloys—Part 23:Determination of silicon content |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB 2069-1980 |
Aluminum-copper-nickel alloy strips |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB 4423-1992 |
Copper bars |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 5121.10-1996 |
Copper and copper alloys-Determination of tin content |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 8010-1987 |
HPb63-0.1 leaded brass tube for air valve mouth applications |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| YS/T 547-2006 |
High-pure tantalum pentoxide |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 5246-1985 |
Electrolytic copper powder |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 13293.10-1991 |
Higher purity copper cathode－Determination of zinc content－Flame atomic absorption spectrometric method |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 16866-1997 |
Wrought copper and copper alloy seamless round tubes for general purposes—Dimensions and tolerances |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 5121.4-1996 |
Copper and copper alloys-Determination of carbon and sulfur content |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 467-1997 |
Copper cathode |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 5187-1985 |
Copper foil |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 5120.6-1985 |
Methods for chemical analysis of bessemer copper-The flame atomic absorption spectrophotometric met |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 14954-1994 |
Brass wires |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 5121.18-1996 |
Copper and copper alloys-Determination of magnesium content |
 (USD) |
via email in
1-3 business day
|
ABOLISHED
|
|
| GB/T 11086-1989 |
Copper and copper alloys－Terms and definitions |
|
via email in
1-3 business day
|
ABOLISHED
|
please email coc@codeofchina.com for quotation
|
| GB/T 5121.19-2008 |
Methods for chemical analysis of copper and copper alloys—Part 19:Determination of silver content |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 990.1-2014 |
Methods for chemical analysis of copper matte—Part 1:Determination of copper content—Iodine titration method |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| YS/T 815-2012 |
Preparation method of test pieces for mechanical and technological properties of copper and copper alloys |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
| GB/T 5121.15-2008 |
Methods for chemical analysis of copper and copper alloys—Part 15:Determination of cobalt content |
 (USD) |
via email in
1-3 business day
|
VALID
|
|
|
|
