| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| GB 1801-1979 | English | RFQ |
ASK
|
Days<=3
|
Tolerance and fitting, dimensions up to 500mm holes, shaft tolerance range and fitting
|
GB 1801-1979
| Obsolete |
GB 1801-1979
|