| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| GB/T 3257.21-1982 | English | RFQ |
ASK
|
Days<=3
|
Methods for chemical analysis of bauxite ores--The gravimetric method for determination the loss content on ignition
|
GB/T 3257.21-1982
| Obsolete |
GB/T 3257.21-1982
|