NORMSERVIS s.r.o.

STN 342720 (342720)

Electric engineering rules. Regulations for light signal calling equipment and intercommunication equipment

NORM herausgegeben am 1.2.1968

Gedruckt (AUF ANFRAGE)

The information about the standard:

Designation standards: STN 342720
Classification mark: 342720
Catalog number: 57901
Note: UNGÜLTIG
Publication date standards: 1.2.1968
Approximate weight : 12 g (0.03 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN