So the theory to the application of rod string absorber in engineering is provided.
本文的定量研究为抽油杆减震器在工程中的应用提供了理论支持。
The Research on Intelligent Communication System Of The Controllable Absorber In Vehicle.
车辆可控减振器智能通讯系统的研究。
The Research on Intelligent Communication System Of The Controllable Absorber In Vehicle.
车辆可控减振器智能通讯系统的研究。
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