输油臂
- n.loading arm
- 网络Loading arm; marine loading arm
输油臂输油臂
Loading arm
无标题文档 ... 客滚升降桥 Hydraulic lifting bridge 输油臂 Loading arm 装船设施 Lading equipment ...
marine loading arm
什么意思... ... articulate loading arm 铰接装油臂 marine loading arm 输油臂 auto loading head arm 自动加载磁头臂 ...