 |
| |||
| 压送道; 卸载管、排出管; 运水管 | |||
| 供输水管 | |||
| 喷油泵高压油管; 供给油管路; 给水进料管 | |||
| 输气管 | |||
| 输水管 | |||
| 输水管渠 | |||
| 输送管 | |||
| 输送管道 | |||
| 送水管; 输送管 (道); 输水管 (道); 输出管; 排放管; 排水管 | |||
| delivery pipe: 32 phrases in 10 subjects |
| Architecture | 1 |
| Automobiles | 1 |
| Chemistry | 1 |
| Computer numerical control | 1 |
| Electronics | 3 |
| Metallurgy | 1 |
| Nuclear and fusion power | 1 |
| Oil / petroleum | 1 |
| Shipbuilding | 2 |
| Technology | 20 |