| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| GB/T 3884.2-1983 | English | RFQ |
ASK
|
Days<=3
|
Methods for chemical analysis of copper concentrates--The wet chemical and fire-assaying methods for the determination of gold and silver content
|
GB/T 3884.2-1983
| Obsolete |
GB/T 3884.2-1983
|