| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| GB/T 18916.47-2020 |
Norm of water intake—Part 47:Polysilicon production |
$80.00 |
via email in 1~3 business day |
valid,,2020-10-1 |
|
| CJ/T 540-2019 |
The suspending center driving thickener for gravity sludge thickening tank |
$224.00 |
via email in 1~3 business day |
valid,,2020-6-1 |
|
| DB32/T 3674-2019 |
Specification for ecological river and lake status assessment |
|
|
abolished2025-08-25 ,,2019-12-25 |
|
| DB37/T 3787-2019 |
Water quality—determination of fecal coliforms—photometric method |
|
|
valid,,2020-1-24 |
|
| DB31/T 478.8-2010 |
|
$150.00 |
via email in 1~3 business day |
valid,,2010-6-1 |
|
| DB31/T 478.7-2010 |
|
$150.00 |
via email in 1~3 business day |
valid,,2010-6-1 |
|
| DB31/T 478.6-2010 |
|
$150.00 |
via email in 1~3 business day |
valid,,2010-6-1 |
|
| DB31/T 478.5-2010 |
|
$150.00 |
via email in 1~3 business day |
valid,,2010-6-1 |
|
| DB31/T 478.4-2010 |
|
$150.00 |
via email in 1~3 business day |
valid,,2010-6-1 |
|
| DB31/T 478.3-2010 |
|
$150.00 |
via email in 1~3 business day |
valid,,2010-6-1 |
|
| DB31/T 478.2-2010 |
|
$150.00 |
via email in 1~3 business day |
valid,,2010-6-1 |
|
| DB31/ 199-2018 |
|
|
|
valid,,2018-12-1 |
|
| CJ/T 83-2017 |
Inclined tube for water and wastewater treatment |
|
|
valid,,2017-2-1 |
|
| GB/T 18916.46-2019 |
Norm of water intake—Part 46：Nuclear power |
$94.00 |
via email in 1~3 business day |
valid,,2020-2-1 |
|
| GB/T 18916.43-2019 |
Norm of water intake—Part 43: Production of ion-adsorption rare earth ore |
$94.00 |
via email in 1~3 business day |
valid,,2020-2-1 |
|
| GB 4274-1984 |
Effluent standards for pollutants from TNT manufacturing industry |
$184.00 |
via email in 1~3 business day |
superseded,2003-7-1,1985-3-1 |
|
| GB/T 37907-2019 |
Reclaimed water quality—Determination of sulfide and cyanide—Ion chromatography |
$140.00 |
via email in 1~3 business day |
valid,,2020-7-1 |
|
| GB/T 37906-2019 |
Reclaimed water quality—Determination of mercury—Mercury analyzer method |
$90.00 |
via email in 1~3 business day |
valid,,2020-7-1 |
|
| GB/T 37905-2019 |
Reclaimed water quality—Determination of chromium—Voltammetry and polarography |
$160.00 |
via email in 1~3 business day |
valid,,2020-7-1 |
|
| GB/T 18916.45-2019 |
Norm of water intake—Part 45：Recycled polyester production |
$90.00 |
via email in 1~3 business day |
valid,,2019-12-1 |
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