telescopic boom
短语词组
- telescopic microphone boom 可伸缩的传声器吊杆
- telescopic c boom 伸缩臂
- telescopic hoist boom 翻译
- telescopic placing boom [纺]伸缩式布料杆
- telescopic boom forklift truck 伸缩臂叉车;伸缩臂叉
- telescopic boom excavator 伸缩铲挖掘机
- telescopic boom control circuit 伸缩臂控制回路 返回 telescopic boom