overflow main
| pipe
| overflow main abbr. | |
| nautic. tech. | 溢流总管 |
| pipe abbr. | |
| gen. | 烟斗 |
| hydroel.st. од. | 管道 |
| oil transp. | 管 |
| roll. | 重皮 |
| space | 装管子; 用管道输运 |
| space од. | 导管 |
| steel. | 缩管; 缩孔 |
| tech. | 管 |
| |||
| 溢流总管 | |||
|
overflow main : 3 phrases in 2 subjects |
| Nautical | 2 |
| Technology | 1 |