| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| SY 4029-1993 | English | RFQ |
ASK
|
Days<=14
|
Standard for quality inspection and evaluation of petroleum construction engineering - Project of construction of long distance pipeline
|
SY 4029-1993
| Obsolete |
SY 4029-1993
|