GB/T 3774-1993

Standard blocks of Rockwell superficial hardness

STANDARD published on 4.1.1993

English, Chinese -
electronic design (pdf) (398.80 USD)

The information about the standard:

Designation standards: GB/T 3774-1993
Note: WITHDRAWN
Publication date standards: 4.1.1993
Country: Chinese technical standard
Category: Technical standards GB