| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| HG/T 20687-1989 | English | RFQ |
ASK
|
Days<=11
|
(Chemical companies explosion and fire hazard regulations Electric Power Design)
|
HG/T 20687-1989
| Obsolete |
HG/T 20687-1989
|