| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| GB/T 38139-2019 | English | 279 |
Add to Cart
|
Days<=3
|
Test methods for liquid raw materials of cement grinding aids - Gas chromatography
|
GB/T 38139-2019
| Valid |
GB/T 38139-2019
|