| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| GB 502-1981 | English | RFQ |
ASK
|
Days<=3
|
Classification, nomenclature and symbols of electric insulating oils, and vacuum oils and greases
|
GB 502-1981
| Obsolete |
GB 502-1981
|