boom crane
短语词组
- boom truck crane operator 工作台车起重机操作员;臂汽车起重机操作员;臂卡车起重机操作员
- long boom wharf crane 长臂码头起重机;长臂起重机
- sliding boom container crane 活动吊臂式集装箱起重机
- boom wharf crane 码头用长臂起重机
- boom tower crane 动臂式塔吊
- boom derrick crane 支臂桅杆起重机
- long -boom wharf crane 码头用长臂起重机;码头长臂起重机
- long auger boom wharf crane 长臂码头起重机
- jib -boom crane 装配吊车 返回 boom crane