Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
SY/T 4208-2016 | English | RFQ |
ASK
|
3 days [Need to translate]
|
Code for quality acceptance of oil and gas construction engineering. Long-distance transmission pipeline engineering
| Valid |
SY/T 4208-2016
|