BS 1928:1955

Gramophone records , transcription disc recordings and disc reproducing equipment..

NORMA vydaná dňa 16.5.1955

The information about the standard:

Designation standards: BS 1928:1955
Note: NEPLATNÁ
Publication date standards: 16.5.1955
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategória: Technické normy BS