Magnetic tape sound recording and reproducing systems - guide to an address code for compact cassettes 磁带录放系统.第11部分:小型磁带盒地址码指南
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Magnetic tape sound recording and reproducing systems . part 11 : address code for compact cassettes 磁带录音和放音系统.第11部分:小型盒式录音磁带的地址码
5.
Audiovisual systems - self - contained 2 - x 2 - inch sound slide projectors for front rear projections using compact cassettes - performance characteristics 视听系统.使用小型暗箱的前后投影2 2英寸声幻灯片独立式投影机的性能特征