
The performance of octave band-pass filters.
NORMA vydána dne 28.5.1954
Designation standards: BS 2475:1954
Note: NEPLATNÁ
Publication date standards: 28.5.1954
The number of pages: 6
Approximate weight : 18 g (0.04 lbs)
Country: British technical standard
Kategorie: Technické normy BS