在三维回转部件动态测定仪上试验，证明该机构设计合理、工作稳定可靠。
The experiment was carried out on the 3-d dynamic measuring instrument. The results show that the...
⑥泵的振动和噪声极小。 ⑦因为泵内的回转部件惯性力较低，可在高转速下工作。
The vibration and noise of the pump. 7 because the rotary inertia force component inside the pump is low, can work under high rotation speed.
回转式编码器，辊部件，带运送装置及图像形成装置。
Rotary encoder, roller parts, belt conveyance apparatus, and image forming apparatus.
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