The technical problem-that the gliding rotary arm after braking is smaller than a small angle-is solved through internal contracting brake device designed by using electromagnetic circuit.

  • 利用电磁电路设计的抱闸装置,解决了回转臂系统刹车后,滑动小于某一小角度这一技术难题。

  • 互联网摘选 2025-01-20 11:39:29

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