pendulum arm

常见例句

双语例句

• The speed skating straight pendulum arm is a new technology, Mr.
  速度滑冰直摆臂是一项新的技术，唐先生欢迎大家交流讨论。
• The drafting roller weighting by spring pendulum arm reliable and easy to operate.
  牵伸装置采用螺旋弹簧加压的摇架，压力稳定可靠，操作方便。
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• By applying the pendulum-arm mechanism, the wheel-track-interacted driving is eventually realized for this purpose.
  采用摆臂机构搭载上障碍物，然后利用车轮和履带共同驱动跨越障碍物。
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