Metallic materials — Knoop hardness test — Part 3: Calibration of reference blocks
NORMA vydaná dňa 14.12.2017
Designation standards: ISO 4545-3:2017-ed.2.0
Publication date standards: 14.12.2017
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: International technical standard
Kategória: Technické normy ISO