
Rockwell hardness test -- Verification and calibration of testing machines and indenters
NORMA vydaná dňa 21.8.2017
Designation standards: JIS B7726:2017
Publication date standards: 21.8.2017
The number of pages: 29
Approximate weight : 87 g (0.19 lbs)
Country: Other standards
Kategória: Technické normy JIS