low-boom track-laying machine的意思|示意
美 / /
英 / /
低臂铺轨机
low-boom track-laying machine的网络常见释义
低臂铺轨机 高臂铺轨机high-boom track-laying machine 低臂铺轨机low-boom track-laying machine 辊轮车组roller tyre set on flat truck for transporting track-panels ..