brake,friction roller,drive
词语: brake,friction roller,drive
解释: 刹车,摩擦滚筒,驱动
词典: 专利专业英汉词典
brake,friction roller,drive 相关解释
刹车,摩擦滚筒,驱动 brake,friction roller,drive
brake,friction roller,drive
词语: brake,friction roller,drive
解释: 刹车,摩擦滚筒,驱动
词典: 专利专业英汉词典
brake,friction roller,drive 相关解释
刹车,摩擦滚筒,驱动 brake,friction roller,drive