JJF 2074-2023
Calibration Specification for International Rubber Hardness Degrees Reference Blocks(Scales N,H,L) (English Version)

Standard No.

JJF 2074-2023

Language

Chinese, Available in English version

Release Date

2023

Published By

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

Latest

JJF 2074-2023

JJF 2074-2023 history

• 2023 JJF 2074-2023 Calibration Specification for International Rubber Hardness Degrees Reference Blocks(Scales N,H,L)