| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| GB 12376-1990 |
Analytical method of polonium－210 in water－Method of preparing sample by electroplating |
$75.00 |
via email in 1~3 business day |
abolished2016-11-01 ,2016-11-1,1990-12-1 |
|
| GB 12377-1990 |
Analytical method of microquantity uranium in air by laser-fluoremetry and spectropho to fluoremetry after extraction with TBP |
$45.00 |
via email in 1~3 business day |
abolished2017-08-01,2017-8-1,1990-12-1 |
|
| GB 12378-1990 |
Analytical method of microquantity uranium in air by spectropho to fluoremetry after extraction with TBP |
$45.00 |
via email in 1~3 business day |
abolished2017-08-01,2017-8-1,1990-12-1 |
|
| GB 12379-1990 |
Regulations of monitoring for environmental nuclear radiations |
$150.00 |
via email in 1~3 business day |
valid,,1990-12-1 |
|
| GB 12380.1-1990 |
PN1.0MPa (10bar) Convex Surface Integral Ductile Iron Pipe Flange |
$30.00 |
via email in 1~3 business day |
superseded,1998-1-2,1991-7-1 |
|
| GB 12380.1~.6-1990 |
|
|
via email in business day |
superseded,1998-1-2, |
|
| GB 12380.2-1990 |
PN1.6MPa (16bar) Convex Surface Integral Ductile Iron Pipe Flange |
$30.00 |
via email in 1~3 business day |
superseded,1998-1-2,1991-7-1 |
|
| GB 12380.3-1990 |
PN 2.0MPa (20bar) Convex Surface Integral Ductile Iron Pipe Flange |
$30.00 |
via email in 1~3 business day |
superseded,1998-1-2,1991-7-1 |
|
| GB 12380.4-1990 |
PH2.5MPa (25bar) Convex Surface Integral Ductile Iron Pipe Flange |
$30.00 |
via email in 1~3 business day |
superseded,1998-1-2,1991-7-1 |
|
| GB 12380.5-1990 |
PN4.0MPa (40bar) Convex Surface Integral Ductile Iron Pipe Flange |
$30.00 |
via email in 1~3 business day |
superseded,1998-1-2,1991-7-1 |
|
| GB 12380.6-1990 |
PN5.0MPa (50bar) Convex Surface Integral Ductile Iron Pipe Flange |
$30.00 |
via email in 1~3 business day |
superseded,1998-1-2,1991-7-1 |
|
| GB 12381.1-1990 |
PN1.0MPa (10bar) and PN 1.6MPa (16bar) Convex Surface Necked Threaded Ductile Iron Pipe Flange |
$30.00 |
via email in 1~3 business day |
superseded,1998-1-2,1991-7-1 |
|
| GB 12381.2-1990 |
PN 2.0MPa (20bar) Convex Surface Necked Threaded Ductile Iron Pipe Flange |
$30.00 |
via email in 1~3 business day |
superseded,1998-1-2,1991-7-1 |
|
| GB 12381.3-1990 |
PN2.5 MPa (25bar) Convex Surface Necked Threaded Ductile Iron Pipe Flange |
$30.00 |
via email in 1~3 business day |
superseded,1998-1-2,1991-7-1 |
|
| GB 12381.4-1990 |
PN4.0MPa (40bar) Convex Surface Necked Threaded Ductile Iron Pipe Flange |
$30.00 |
via email in 1~3 business day |
superseded,1998-1-2,1991-7-1 |
|
| GB 12381.5-1990 |
PN5.0MPa (50bar) Convex Surface Necked Threaded Ductile Iron Pipe Flange |
$30.00 |
via email in 1~3 business day |
superseded,1998-1-2,1991-7-1 |
|
| GB 12382.1-1990 |
Loose hubbed cast iron pipe flanges for lapped pipe end for PN2.0MPa(20bar) |
$15.00 |
via email in 1~3 business day |
superseded,1998-1-2,1991-7-1 |
|
| GB 12382.2-1990 |
PN5.0MPa (50bar) Ductile Iron Pipe Flange with Necked Loose Sleeve and Flared End |
$30.00 |
via email in 1~3 business day |
superseded,1998-1-2,1991-7-1 |
|
| GB 12383.1-1990 |
Convex nodular cast iron pipe flange cover for PN1.0MPa(10bar) |
$15.00 |
via email in 1~3 business day |
superseded,1998-1-2,1991-7-1 |
|
| GB 12383.2-1990 |
PN1.6MPa (16bar) Convex Surface Ductile Iron Pipe Flange Cover |
$30.00 |
via email in 1~3 business day |
superseded,1998-1-2,1991-7-1 |
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