tree-branch
| pipeline
| tree branch | |
| electric. | 树支 |
| 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 |
| |||
| 树支 | |||
|
tree-branch : 7 phrases in 2 subjects |
| Scientific | 3 |
| Technology | 4 |