
Specification for power supply units for extra low voltage output. Units for indoor use.
NORM herausgegeben am 30.4.1970
Designation standards: BS 4435-1:1969
Note: UNGÜLTIG
Publication date standards: 30.4.1970
The number of pages: 17
Approximate weight : 51 g (0.11 lbs)
Country: British technical standard
Kategorie: Technische Normen BS