| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| GB/T 40800-2021 | English | 429 |
Add to Cart
|
Days<=4
|
Specification and qualification of welding procedures for production welding of steel castings
|
GB/T 40800-2021
| Valid |
GB/T 40800-2021
|