... Sheet slow down device 纸张减速装置 slow speed device 慢门机 slow closing device 慢关装置 ...
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This paper presents the construction and principle of slow speed, high accuracy measure device.
本文介绍低速高精度测量装置的结构和原理。
It is achieved that demonstrating phenomenon is obvious if the device is working at slow-speed.
胶印机示教装置在低速运行时，演示现象明显。
The utility model provides a slow-speed warning device for a vehicle, when a vehicle moves at a slow speed, rear coming vehicles can be warned automatically by light signals.
本实用新型提供一种车辆慢速警示装置，车辆在慢速行进时，可自动以灯号警示后方来车。
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