| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| HG/T 20524-1992 | English | RFQ |
ASK
|
Days<=6
|
(Uniform provisions circulating cooling water treatment chemical companies dosing device design)
|
HG/T 20524-1992
| Obsolete |
HG/T 20524-1992
|