Bearings, airframe rolling, rigid single row ball bearings, in corrosion resisting steel, diameter series 0 and 2, dimensions and loads.是什么意思_Bearings, airframe rolling, rigid single row ball bearings, in corrosion resisting steel, diameter series 0 and 2, dimensions and loads.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句