Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
SY/T 4209-2024 | English | RFQ |
ASK
|
3 days [Need to translate]
|
(Specification for acceptance of construction quality of petroleum and natural gas construction projects Natural gas processing plant construction projects)
| Valid |
SY/T 4209-2024
|
SY/T 4209-2016 | English | RFQ |
ASK
|
18 days [Need to translate]
|
(Petroleum and natural gas construction project construction quality acceptance standard natural gas purification plant construction project)
| Valid |
SY/T 4209-2016
|
SY 4209-2008 | English | RFQ |
ASK
|
3 days [Need to translate]
|
Code for quality acceptance of oil and gas construction engineering natural gas conditioning plant
| Obsolete |
SY 4209-2008
|