| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| JB 4272-1986 | English | RFQ |
ASK
|
Days<=3
|
(Turbine bearing alloy casting layer technical conditions)
|
JB 4272-1986
| Obsolete |
JB 4272-1986
|