| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| SY/T 4116.2-2024 | English | RFQ |
ASK
|
Days<=3
|
(Specification for supervision of petroleum and natural gas construction projects - Part 2: Parallel inspection)
|
SY/T 4116.2-2024
| Valid |
SY/T 4116.2-2024
|