录音片 meaning in English
phonogram
recording blank
Examples
- Magnetic film 17 , 5 mm and 35 mm ; single track records
17 . 5mm和35mm的磁胶片.单磁道录音片 - Requirements on motion - picture films and sound records ; motion - picture prints for optical projection
对电影胶片和录音片的要求.光学投影的电影拷贝