| |||
| 馈直通的; 串馈; 送进; 引〔连接，连通〕线; 馈人装置; 印制电路正反两面的连接 | |||
| 馈通; 穿通式; 穿通线 | |||
| 真空引人线 | |||
|
feedthrough : 26 phrases in 10 subjects |
| Air defense | 1 |
| Astronautics | 4 |
| Aviation | 3 |
| Chemistry | 1 |
| Electronics | 7 |
| General | 4 |
| Geophysics | 1 |
| Information technology | 1 |
| Technology | 2 |
| Telecommunications | 2 |