GB/T 230.2-2012

Metallic materials—Rockwell hardness test—Part 2:Verification and calibration of testing machines

STANDARD published on 31.12.2012

English, Chinese -
electronic design (pdf) (1048.80 USD)

The information about the standard:

Designation standards: GB/T 230.2-2012
Note: WITHDRAWN
Publication date standards: 31.12.2012
Country: Chinese technical standard
Category: Technical standards GB