socket-type
| pipe
| socket type | |
| oil | 插焊式 |
| pipe | |
| 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 |
| |||
| 插焊式 | |||
|
socket-type : 35 phrases in 6 subjects |
| Automobiles | 15 |
| Drilling | 2 |
| Electronics | 5 |
| Nautical | 1 |
| Rail transport | 2 |
| Technology | 10 |