| 31. | Designation of motion - picture films ; position of emulsion for picture and sound
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| 32. | Image produced by 16mm motion - picture camera aperture - position and dimensions
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| 33. | Motion - picture sound reproduction , frequency response of sound pressure level ; measurement
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| 34. | Cinematography - 16 mm motion - picture magnetic film - cutting and perforating dimensions
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| 35. | Screen luminance for the projection of motion - picture prints in indoor theatres and review rooms
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| 36. | Frame frequency and film running speed for exposure and projection of motion - picture films
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| 37. | Specifications for motion - picture cameras - zero point for focusing scales - 16mm and 8mm
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| 38. | Cinematography - picture areas for motion - picture films for television - position and dimensions
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| 39. | Projection of still pictures and motion - pictures ; light measurements of projection units
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| 40. | Cinematography - 8 mm type s motion - picture raw stock film - cutting and perforating dimensions
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