DL/T 2391-2021
Inspection regulations for residual current operating protective devices (English Version)

Standard No.

DL/T 2391-2021

Language

Chinese, Available in English version

Release Date

2021

Published By

Professional Standard - Energy

Latest

DL/T 2391-2021

DL/T 2391-2021 history

• 2021 DL/T 2391-2021 Inspection regulations for residual current operating protective devices