JJG 1186-2022
DC watt-hour meter verification device (English Version)

Standard No.

JJG 1186-2022

Language

Chinese, Available in English version

Release Date

2022

Published By

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

Latest

JJG 1186-2022

JJG 1186-2022 history

• 2022 JJG 1186-2022 DC watt-hour meter verification device