Specification for photographic flash equipment.. Topflash/flipflash photographic flash lamp array.
NORMA vydána dne 31.5.1983
Designation standards: BS 5841-10:1983
Note: NEPLATNÁ
Publication date standards: 31.5.1983
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategorie: Technické normy BS