GB/T 37751.31-2019

Residual current operated circuit-breakers for household and similar use—Part 3-1:Particular requirements for RCDs with screwless-type terminals for external copper conductors

NORMA vydaná dňa 4.6.2019

The information about the standard:

Designation standards: GB/T 37751.31-2019
Publication date standards: 4.6.2019
Country: Chinese technical standard
Kategória: Technické normy GB