| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| HG/T 20637.6-2017 | English | RFQ |
ASK
|
Days<=13
|
Code for preparation of engineering design documents of instrumentation in chemical industry Preparation of instrumentation specification
|
HG/T 20637.6-2017
| Valid |
HG/T 20637.6-2017
|