| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| GB/T 20656-2006 | English | 3714 |
Add to Cart
|
Days<=8
|
Petroleum and natural gas industries -- Field inspection of new casing, tubing and plain-end drill pipe
|
GB/T 20656-2006
| Obsolete |
GB/T 20656-2006
|