placing boom
短语词组
- placing g boom 灌筑吊杆
- telescopic placing boom [纺]伸缩式布料杆
- folding placing boom 折迭式布料杆
- Arms of Placing Boom 布料杆臂数
- Date of Placing Boom 布料杆参数
- placing boom opening area 布料作业范围
- concrete placing boom 混凝土布料机;混凝土浇灌架;干湿混凝土喷射机
- Tunnel placing Boom 隧道布料机
- Hydraulic Concrete Placing Boom 液压混凝土布料机 返回 placing boom