“wheeled tractor hoist”的概念、定义、翻译、参考文献-科学参考

单词	wheeled tractor hoist
释义	wheeled tractor hoist Encyclopedia 工学铲土运输机械释 wheeled tractor hoist通井机以专用底盘为基础，用于起下油管、钻杆、抽油杆或打捞、抽汲、通井等作业的工程机械。又称作业机。
随便看	numerical analysis numerical analysis of hydraulic structures numerical analysis software system for aircraft structures numerical aperture numerical approximation numerical approximation of eigenvalues numerical approximation of solutions numerical attribute numerical axis numerical basis set numerical boundary condition numerical calculation numerical calculus numerical chaos numerical character numerical characteristic numerical characteristics numerical check numerical chromosome abnormalities numerical chromosome change numerical code numerical coding numerical coefficient numerical computation numerical computation of electromagnetic fields

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