| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| HG/T 20518-1992 | English | RFQ |
ASK
|
Days<=14
|
(Chemical mechanized transportation design principles laid)
|
HG/T 20518-1992
| Obsolete |
HG/T 20518-1992
|