| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| HG 20593-1997 | English | RFQ |
ASK
|
Days<=9
|
Slip-on-welding plate steel pipe flanges (European System)
|
HG 20593-1997
| Obsolete |
HG 20593-1997
|