Motion-Picture Film (16-mm) - Perforated 8-mm Type R, 2R
电影胶片(16毫米)-穿孔8毫米R型 2R型
发布日期:
2004-01-01
本标准规定了16 mm电影胶片的切割和穿孔尺寸,该胶片具有两排8 mm R型穿孔,穿孔间距为0.1500 in或0.1497 in(3.810 mm或3.802 mm)。还规定了加工和分切后的8 mm带材的宽度。
This standard specifies the cutting and perforating dimensions for 16-mm motion-picture film with two rows of 8-mm type R perforations and a perforation pitch of either 0.1500 in or 0.1497 in (3.810 mm or 3.802 mm). The width of the 8-mm strip after processing and slitting is also specified.