短語詞組短語coal -winning machine 採煤機(jī)coal winning machine noise 採煤機(jī)噪聲coal winning machine position 採煤機(jī)位置winning machine s motor 採煤機(jī)電動(dòng)機(jī)coal winning machine 採煤機(jī)coal winning machine box 採煤機(jī)箱躰coal winning machine cabinet 採煤機(jī)箱躰continual coal winning machine 連續(xù)採煤機(jī) 返回 winning machine