Film 8 mm type S; motion-picture film raw stock, dimensions film 8 mm type S; film virgin, dimensions related to the international standard ISO 1700-1972 issued by the International Organization for Standardization (ISO), see explanations
DIN 15851-3:1978 history
1978DIN 15851-3:1978 Film 8 mm type S; motion-picture film raw stock, dimensions