Tesco用架装(Shelf-mounted)读卡器 跟踪贴有RFID标签的数百张DVD之后，公司的后端系统再对RFID的数据进行分析，并对放错位置的DVD进行归位。
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该模型显示了转向架的主要设计参数对车辆临界速度的影响，并将由此获得的车辆的性能与装用常规转向架的车辆性能进行了比较。
It shows the effect of main design parameters of bogies to the critical speed of cars. And car performance obtained from it is compared with that of cars with common bogies.
本发明涉及一种钢管相贯线切割机钢管支承架结构，特征是：支承轮安 装于支承板上；
The invention relates to a steel tube supporting frame structure of a steel tube intersection line cutting machine, which is characterized in that: a support roller is mounted on a support plate;
本发明提供一种垃圾桶支架，可装用垃圾桶的桶架通过曲杆铰接在设有底座的铰轴上。
The invention provides a dustbin bracket. In the dustbin bracket, a bin frame for holding a dustbin can be hinged on a hinge shaft with a base through a cranked level.
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