| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| HG 20237-1994 | English | RFQ |
ASK
|
Days<=3
|
Regulation for technical document of delivery in chemical construction and acceptance of titanic piping
|
HG 20237-1994
| Obsolete |
HG 20237-1994
|