T/BHES 1-2022
Determination of total water hardness and calcium and magnesium automatic potentiometric titration (English Version)

Standard No.

T/BHES 1-2022

Language

Chinese, Available in English version

Published By

Group Standards of the People's Republic of China

Latest

T/BHES 1-2022

T/BHES 1-2022 history

• 1970 T/BHES 1-2022 Determination of total water hardness and calcium and magnesium automatic potentiometric titration