NORMSERVIS s.r.o.

BS 930:1940

Method of carrying out a field test for light output of sub-standard cinematograph projectors.

NORMA vydaná dňa 18.11.1940

Anglicky -
Tlačené (246.90 EUR)

The information about the standard:

Designation standards: BS 930:1940
Note: NEPLATNÁ
Publication date standards: 18.11.1940
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategória: Technické normy BS