 |
| |||
| radius | |||
| 辐射光线: 13 phrases in 10 subjects |
| Aviation | 2 |
| Earth sciences | 1 |
| Electronics | 2 |
| Geology | 1 |
| Metallurgy | 1 |
| Oil / petroleum | 1 |
| Refrigeration | 1 |
| Remote sensing | 1 |
| Shipbuilding | 1 |
| Technology | 2 |
|
| |||
| radius | |||
| 辐射光线: 13 phrases in 10 subjects |
| Aviation | 2 |
| Earth sciences | 1 |
| Electronics | 2 |
| Geology | 1 |
| Metallurgy | 1 |
| Oil / petroleum | 1 |
| Refrigeration | 1 |
| Remote sensing | 1 |
| Shipbuilding | 1 |
| Technology | 2 |