| |||
| 限制角 | |||
| 极限角 | |||
|
limiting angle : 11 phrases in 7 subjects |
| Air defense | 1 |
| Engineering geology | 1 |
| Information technology | 1 |
| Metallurgy | 1 |
| Nautical | 1 |
| Oil / petroleum | 1 |
| Technology | 5 |
| |||
| 限制角 | |||
| 极限角 | |||
|
limiting angle : 11 phrases in 7 subjects |
| Air defense | 1 |
| Engineering geology | 1 |
| Information technology | 1 |
| Metallurgy | 1 |
| Nautical | 1 |
| Oil / petroleum | 1 |
| Technology | 5 |