optical coupling
| method
| optical coupling abbr. | |
| tech. | 光耦合 |
| method abbr. | |
| gen. | 法; 标准; 水平 |
| environ. | 方法 |
| hydroel.st. од. | 方法 |
| mech. | 电火花法 |
| |||
| 光耦合 | |||
|
optical coupling : 10 phrases in 4 subjects |
| Aviation | 1 |
| Electronics | 5 |
| Technology | 3 |
| Telecommunications | 1 |