No rotating sweep can be observed on the screen, but the scanner rotates all right.
屏幕上看不到扫描线运转，但天线运转正常。
The ordnance non-contacting 3d data auto-collecting system based on laser 3d scanner is composed of PC, laser scanner and rotating platform device.
基于激光三维扫描仪的军械装备器材非接触式三维信息采集系统，由PC机、激光扫描仪及旋转台装置组成。
Electronic colour scanner: a device using rotating drums, sometimes a flatbed copy holder.
色机：一部回转滚筒，有时是平台稿架的装置。
Electronic colour scanner: a device using rotating drums, sometimes a flatbed copy holder.
色机：一部回转滚筒，有时是平台稿架的装置。
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