HJ 1147-2020
Electrode Method for Determination of pH Value of Water Quality (English Version)

Standard No.

HJ 1147-2020

Language

Chinese, Available in English version

Release Date

2020

Published By

Professional Standard - Environmental Protection

Latest

HJ 1147-2020

HJ 1147-2020 history

• 2020 HJ 1147-2020 Electrode Method for Determination of pH Value of Water Quality