| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| GB 9940-1988 | English | RFQ |
ASK
|
Days<=3
|
Oil-changing criterion for anti-ammonia turbine oil in use
|
GB 9940-1988
| Obsolete |
GB 9940-1988
|