GB/T 4474-1992
Proximity Fault Test of AC High Voltage Circuit Breaker (English Version)

Standard No.

GB/T 4474-1992

Language

Chinese, Available in English version

Release Date

1992

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 4474-1992

GB/T 4474-1992 history

• 1992 GB/T 4474-1992 Proximity Fault Test of AC High Voltage Circuit Breaker