Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Google Book |
HJ 471-2020 | English | 579 |
Add to Cart
|
5 days
|
Technical specification for dyeing and finishing wastewater treatment of textile industry
|
HJ 471-2020
| Valid |
HJ 471-2020
|
HJ 471-2009 | English | 759 |
Add to Cart
|
4 days
|
Waste water treatment project technical specification for dyeing and finishing of textile industry
|
HJ 471-2009
| Obsolete |
HJ 471-2009
|