| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| GB 4223-2004 |
Iron and steel scrpas |
$150.00 |
via email in 1~3 business day |
abolished2018-07-01 ,2018-7-1,2005-12-1 |
|
| GB 4234-1994 |
Stainless steel for surgical implants |
$264.00 |
via email in 1~3 business day |
abolished2004-05-01,2004-5-1,1995-1-1 |
|
| GB 4237-1992 |
Hot rolled stainless steel sheets and plates |
$80.00 |
immediately |
superseded,2007-10-1,1993-6-1 |
|
| GB 4239-1991 |
Cold rolled stainless steel and heatresisting steel strips |
$330.00 |
via email in 1~5 business day |
abolished2007-10-01,2007-10-1,1991-1-1 |
|
| GB 43049-2023 |
Safety technical conditions for continuous casting machines |
$1000.00 |
via email in 1~3 business day |
valid,,2024-10-1 |
|
| GB 4325.11-1984 |
Methods for chemical analysis of molybdenum;The chromazurol S photometric method for the determination of aluminum content |
$30.00 |
via email in 1~3 business day |
abolished2014-02-01,2014-2-1,1985-3-1 |
|
| GB 4325.19-1984 |
Methods for chemical analysis of molybdenum;The diantipyrylmethane photometric method for the determination of titanium content |
$30.00 |
via email in 1~3 business day |
valid,,1985-3-1 |
|
| GB 4333.1-1984 |
Methods for chemical analysis of ferrosilicon;The perchloric acid dehydration-gravimetric method for the determination of silicon content |
$60.00 |
via email in 1~3 business day |
abolished2020-07-01 ,2020-7-1,1985-3-1 |
|
| GB 4333.10-1990 |
1~3 |
$45.00 |
via email in 1~3 business day |
superseded,2020-5-1,1991-1-1 |
|
| GB 4333.4-1988 |
Methods for chemica analysis of ferrosilicon-The chromazurol S photometric method for the determination of aluminium content |
$45.00 |
via email in 1~3 business day |
superseded,2008-2-1,1990-1-1 |
|
| GB 4333.6-1988 |
Methods for chemical analysis of ferrosilicon-The diphenylcarbazide photometric method for the determi nation of chromium content |
$60.00 |
via email in 1~3 business day |
abolished2020-05-01 ,2020-5-1,1990-1-1 |
|
| GB 4333.7-1984 |
Methods for chemical analysis of ferrosilicon;The chromatographic separation-barium sulfate gravimetric method for the determination of sulfur content |
$60.00 |
via email in 1~3 business day |
abolished2020-05-01 ,2020-5-1,1985-3-1 |
|
| GB 4369-1984 |
Lithium |
$30.00 |
via email in 1~3 business day |
superseded,2007-11-1,1985-4-1 |
|
| GB 4374.1-1984 |
Methods for chemical analysis of magnesium powders and aluminum-magnesium alloy powders;The neocuproine-extraction photometric method for the determination of copper content |
$180.00 |
via email in business day |
superseded,2006-1-1,1985-4-1 |
|
| GB 4374.2-1984 |
Methods for chemical analysis of magnesium powders and aluminum-magnesium alloy powders;The 1,10-phenanthroline photometric method for the determination of iron content |
$180.00 |
via email in business day |
superseded,2006-1-1,1985-4-1 |
|
| GB 4374.3-1984 |
Methods for chemical analysis of magnesium powders and aluminum-magnesium alloy powders;The molybdenum blue photometric method for the determination of silicon content |
$180.00 |
via email in business day |
superseded,2006-1-1,1985-4-1 |
|
| GB 4374.7-1984 |
Methods for chemical analysis of magnesium powders and aluminum-magnesium alloy powders;The gravimetric method for the determination of insoluble content in hydrochloric acid |
$30.00 |
via email in 1~3 business day |
abolished2005-10-14 ,,1985-4-1 |
|
| GB 4374.8-1984 |
Methods for chemical analysis of magnesium powders and aluminum-magnesium alloy powders;The gasometric method for the determination of active magnesium and active aluminum-magnesium contents |
$60.00 |
via email in 1~3 business day |
abolished2005-10-14 ,,1985-4-1 |
|
| 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 |
|
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* Related standard quantity: * Page quantity: *
Current: * First
Previous
[7][8][9][10][11][12][13][14][15][16][17]
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