| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| GB/T 19830-2011 | English | RFQ |
ASK
|
Days<=13
|
Petroleum and natural gas industries -- Steel pipes for use as casing or tubing for wells
|
GB/T 19830-2011
| Obsolete |
GB/T 19830-2011
|