| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| GB 3773-1993 | English | RFQ |
ASK
|
Days<=3
|
Specifications for Rockwell superficial hardness testers
|
GB 3773-1993
| Obsolete |
GB 3773-1993
|