JJF(机械) 1008-2018
Calibration specification for sandblasting hardness machine (English Version)

Standard No.

JJF(机械) 1008-2018

Language

Chinese, Available in English version

Release Date

2018

Published By

National Metrological Technical Specifications of the People's Republic of China

Replace

JJF(机械) 043-2009

Scope

This specification specifies the measurement characteristics, calibration conditions, calibration equipment and calibration methods of sandblasting hardness machines. This specification applies to the calibration of sandblasting hardness machines.