beaded support
... bead-thermistor 珠形热敏电阻 beaded support 球形支架 beader 卷边工具 ...
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球囊成形支架置入术 percutaneous transluminal angioplasty and stenting ; PTAS
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介绍了一种永磁球形步进电动机的结构、工作原理及滑轨支架形式的位置检测系统。
The structure and operation principle of a PM spherical stepper motor and its gimbal guideway orientation detection system were discussed.
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