| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| GB/T 50557-2010 | English | 1299 |
Add to Cart
|
Days<=8
|
Technical code for barite concrete against radiation
|
GB/T 50557-2010
| Valid |
GB/T 50557-2010
|