Standards
[CURRENT]
BS 5550-3.10.1
BS 5550-3.10.1
Cinematography. 35 mm film. Sprockets. Specification for broad tooth sprockets for 35 mm perforated film
Title (German)
Kinematographie. 35mm-Film. Zahntrommeln. Breitzahntrommeln fuer 35mm-Perforationsfilm. Spezifikation