| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| JB/T 5248.4-1991 | English | RFQ |
ASK
|
Days<=3
|
(Computer-aided machine tool industry enterprise management information system code machine parts numbering system JLB system)
|
JB/T 5248.4-1991
| Obsolete |
JB/T 5248.4-1991
|