DL/T 2390-2021
Infrared detection method for zero value of disc suspension porcelain insulator (English Version)

Standard No.

DL/T 2390-2021

Language

Chinese, Available in English version

Published By

Professional Standard - Electricity

Latest

DL/T 2390-2021

DL/T 2390-2021 history

• 1970 DL/T 2390-2021 Infrared detection method for zero value of disc suspension porcelain insulator