unifunctional
| pipeline
| unifunctional | |
| gen. | 单功能的 |
| pipeline | |
| comp., MS | 準銷售案源 |
| hydroel.st. | 管道; 管路; 管线 |
| interntl.trade. | 输油管 |
| oil transp. | 管线 |
| space | 输送管 |
| space од. | 流水线 |
| |||
| 单功能的 | |||
|
unifunctional : 7 phrases in 5 subjects |
| Chemistry | 2 |
| Electronics | 1 |
| Genetics | 1 |
| Molecular genetics | 1 |
| Technology | 2 |