第一部分（141）弹性支撑在转子外周上，用于与移动接触件部件（132/133）滑动接触。
The first section (141) bears resiliently against the rotor periphery for sliding contact with the moving contact parts (132/133).
当发生这种情况的压缩空气废气快速移动的转子的起始位置。
When this happens the compressed air exhausts fast moving the rotor to the start position.
把钢瓶作为转子来移动材料或其它设备。
Use cylinders as rollers for moving material or other equipment.
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