| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| GB/T 21411.1-2008 | English | RFQ |
ASK
|
Days<=6
|
Downhole equipment for petroleum and natural gas industries -- Progressing cavity pump systems for artificial lift -- Part 1: Pumps
|
GB/T 21411.1-2008
| Obsolete |
GB/T 21411.1-2008
|