| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| YS/T 248.7-1985 | English | RFQ |
ASK
|
Days<=3
|
(Methods for chemical analysis of crude lead fire assay - gravimetric method for the determination of gold and silver potassium thiocyanate assay volume capacity)
|
YS/T 248.7-1985
| Obsolete |
YS/T 248.7-1985
|