light mast
短语词组
- A Light Signal Mast 光信号帆柱
- light mast structures ispresented 轻型桅杆
- Light Mast Lighting 高杆照明
- light mast crane 轻型桅杆式转臂起重机
- steaming light mast 航行灯桅
- mast light [船]桅灯;桅头电光
- after mast light 后桅灯
- fore mast light 前桅灯
- mast light master controller 主令控制器 返回 light mast