ČSN EN 379 (832431)

Specification for welding filters with switchable luminous transmittance and welding filters with dual luminous transmittance

NORM herausgegeben am 1.2.1996

The information about the standard:

Designation standards: ČSN EN 379
Classification mark: 832431
Catalog number: 18992
Note: UNGÜLTIG
Publication date standards: 1.2.1996
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN