BS 5550-5.4.3:1987, ISO 162-1985
Статус: Дата введения в действие:
| Обозначение | BS 5550-5.4.3:1987, ISO 162-1985 |
|---|---|
| Заглавие на английском языке | Cinematography. Common to more than one film gauge. Sound. Specification for positions and width dimensions of recording and reproducing head gaps for three-, four- or six-track magnetic sound records on 35 mm and single-track on 17.5 mm motion-picture film containing no picture |
| Количество страниц оригинала | 8 |