| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| HG/T 20637.1-1998 | English | RFQ |
ASK
|
Days<=8
|
Composition and preparation for engineering documents of instrumentation
|
HG/T 20637.1-1998
| Obsolete |
HG/T 20637.1-1998
|