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连 接电线连接激振器和控制开关；
The vibration exciter is connected with the control switch by the wire.
youdao
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这些工作对涡流激振器的设计、调试和使用都是很重要的。
This work is very useful for the design adjustment and application of th...
youdao
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这些工作对涡流激振器的设计、调试和使用都是很重要的。
This work is very useful for the design adjustment and application of th...
youdao