continuous s flight auger的意思|示意
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连续飞行螺旋钻
continuous s flight auger的网络常见释义
连续旋翼式螺钻 ... continuous s flat dressing machine 圆型梳绵机 continuous s flight auger 连续旋翼式螺钻 continuous s floating separator 连续浮选分离机 ...