| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| YB 327-1963 | English | RFQ |
ASK
|
Days<=3
|
(Refractory bauxite classification and technical conditions)
|
YB 327-1963
| Obsolete |
YB 327-1963
|