ČSN 341420 (341420)

Earthing of mine electrical equipment. Technical requirements and methods of checking

STANDARD published on 31.5.1989

The information about the standard:

Designation standards: ČSN 341420
Classification mark: 341420
Catalog number: 23396
Note: WITHDRAWN
Publication date standards: 31.5.1989
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: Czech technical standard
Category: Technical standards ČSN