DIN 45570-1:1979-11

Loudspeaker; terminology, symbols, units.

NORMA vydána dne 1.11.1979

The information about the standard:

Designation standards: DIN 45570-1:1979-11
Note: NEPLATNÁ
Publication date standards: 1.11.1979
The number of pages: 6
Approximate weight : 18 g (0.04 lbs)
Country: German technical standard
Kategorie: Technické normy DIN