| 释义 |
dual-capstan tape unit 双主动轮磁带机 The tape unit with two driving wheels of which the rotating directions are opposite. They are used to drivethe tape rotating in positive direction and negative direction, respectively. 具有两个主动轮的磁带机。这两个主动轮的旋转方向相反,分别用来驱动磁带正转和 反转。 |