wetted surface
【建筑】在深钻时，表面平钻用于组合撞击和旋转钻孔
surface drive for combined percussion and rotary drilling in deep drilling
暂无补充释义。
相关词条
surface tension
surface resistance
elliptic Riemann surface【数】;elliptic type of Riemann surface【数】
noncentral surface of the second order【数】
surface filtration
electrode contact surface
surface carburettor