| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| GB/T 9253.2-2017 | English | RFQ |
ASK
|
Days<=3
|
Petroleum and natural gas industries -- Threading, gauging and thread inspection of casing, tubing, and line pipe threads
|
GB/T 9253.2-2017
| Obsolete |
GB/T 9253.2-2017
|