| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| DB15/T 3322-2024 |
Technical specification for drawing process of copper alloy rod |
|
via email in business day |
valid,,2024-2-25 |
|
| GB 1176-1987 |
Specification for cast copper alloys |
$60.00 |
immediately |
superseded,2014-6-1,1988-7-1 |
|
| GB 2067-1980 |
Tin-zinc-lead-bronze strips |
$30.00 |
via email in 1~3 business day |
abolished2000-11-01 ,1994-3-1,1981-10-1 |
|
| GB 2069-1980 |
Aluminum-copper-nickel alloy strips |
$30.00 |
via email in 1~3 business day |
abolished2008-12-01,2008-12-1,1981-10-1 |
|
| GB 4423-1992 |
Copper bars |
$135.00 |
via email in 1~3 business day |
abolished2007-11-01,2007-11-1,1993-6-1 |
|
| GB 4427-1984 |
Brass rectangular bars |
$60.00 |
via email in 1~3 business day |
superseded,1993-6-1,1985-5-1 |
|
| GB/T 11089-1989 |
Leaded brass strips for special purpose |
$184.00 |
via email in 1~3 business day |
abolished2008-12-01,2008-12-1,1990-3-1 |
|
| GB/T 11091-1989 |
Copper strip for cables |
$180.00 |
via email in 1~3 business day |
abolished2005-12-01,2005-12-1,1990-3-1 |
|
| GB/T 13293.1-1991 |
Higher purity copper cathode－Determination of selenium and tellurum contents－Catalytic oscillopolarographic method |
$224.00 |
via email in 1~3 business day |
abolished2008-12-01,2008-12-1,1992-10-1 |
|
| GB/T 13293.10-1991 |
Higher purity copper cathode－Determination of zinc content－Flame atomic absorption spectrometric method |
$184.00 |
via email in 1~3 business day |
abolished2008-12-01,2008-12-1,1992-10-1 |
|
| GB/T 13293.11-1991 |
Higher purity copper cathode. Determination of silicon content. Molybdenum blue spectrophotometric method |
$180.00 |
via email in 1~3 business day |
valid,,1992-10-1 |
|
| GB/T 13293.12-1991 |
Higher purity copper cathode. Determination of silver content. Separation and preconcentration with sulfhydryl cotton-flame atomic absorption spectrometric method |
$180.00 |
via email in 1~3 business day |
valid,,1992-10-1 |
|
| GB/T 13293.13-1991 |
Higher purity copper cathods. Determiantion of sulphur content. Combustion-potassium iodate titrimetric method |
$180.00 |
via email in 1~3 business day |
valid,,1992-10-1 |
|
| GB/T 13293.2-1991 |
Higher purity copper cathode. Determination of bismuth content. Hydride generation-atomic fluorescence spectrometric method |
$180.00 |
via email in 1~3 business day |
valid,,1992-10-1 |
|
| GB/T 13293.3-1991 |
Higher purity copper cathode. Determination of bismuth contene. Hydride generation-atomic fluorescence spectrometric method |
$180.00 |
via email in 1~3 business day |
valid,,1992-10-1 |
|
| GB/T 13293.4-1991 |
Higher purity copper cathode－Determination of antimony content－2-[(-5-bromo-2-pyridyl)azo]-5-diethylaminophenol spectrophotometric method |
$184.00 |
via email in 1~3 business day |
abolished2008-12-01,2008-12-1,1992-10-1 |
|
| GB/T 13293.5-1991 |
Higher purity copper cathode. Determination of arsenic content. Heteropoly arsenomolybdic acid-crystal violet spectrophotometric method |
$180.00 |
via email in 1~3 business day |
valid,,1992-10-1 |
|
| GB/T 13293.6-1991 |
Higher purity copper cathode. Determination of phosphorus content. Heteropoly phosphato-vanadato-molybdicacid-crystal violet spectrophotometric method |
$180.00 |
via email in 1~3 business day |
valid,,1992-10-1 |
|
| GB/T 13293.7-1991 |
Higher purity copper cathode. Determination of iron, cobalt and lead contents. Zeeman effect electrothermal atomic absorption spectrometric method |
$180.00 |
via email in 1~3 business day |
superseded,2008-12-1,1992-10-1 |
|
| GB/T 13293.8-1991 |
Higher purity copper cathode. Determination of nickel contene. Zeeman effect electrothermal atomic absorption spectrometric method |
$180.00 |
via email in 1~3 business day |
valid,,1992-10-1 |
|
* Related standard quantity: * Page quantity: *
Current: * First
Previous
[1][2][3][4][5][6][7][8][9][10]
Next
End
* Related standard quantity: * Page quantity: *
Current: * First
Previous
[1][2][3][4][5][6][7][8][9][10]
Next
End
|
