polarization preserving
| single mode
| polarization preserving | |
| el. | 偏振保持 |
| single mode | |
| tech. | 单模态 |
| telecom. од. | 单模 |
| single-mode | |
| avia. | 单模 |
| |||
| 偏振保持光纤 | |||
|
polarization preserving : 10 phrases in 3 subjects |
| Electronics | 4 |
| Technology | 4 |
| Telecommunications | 2 |