JJG 1012-2019
On-line Automatic Determinators of Chemical Oxygen Demand (COD) (English Version)

Standard No.

JJG 1012-2019

Language

Chinese, Available in English version

Release Date

2019

Published By

National Metrological Verification Regulations of the People's Republic of China

Latest

JJG 1012-2019

JJG 1012-2019 history

• 2019 JJG 1012-2019 On-line Automatic Determinators of Chemical Oxygen Demand (COD)
• 1970 JJG 1012-2006 On-line Automatic Determinator of Chemical Oxygen Demand (COD)