 |
| |||
| 常量角 | |||
|
constant-angle : 23 phrases in 12 subjects |
| Chemistry | 1 |
| Earth sciences | 1 |
| Electronics | 3 |
| General | 1 |
| Geophysics | 1 |
| Hydroelectric power stations | 2 |
| Metallurgy | 3 |
| Oil / petroleum | 1 |
| Sealing | 1 |
| Space | 3 |
| Technology | 5 |
| Water resources | 1 |
|
| |||
| 常量角 | |||
|
constant-angle : 23 phrases in 12 subjects |
| Chemistry | 1 |
| Earth sciences | 1 |
| Electronics | 3 |
| General | 1 |
| Geophysics | 1 |
| Hydroelectric power stations | 2 |
| Metallurgy | 3 |
| Oil / petroleum | 1 |
| Sealing | 1 |
| Space | 3 |
| Technology | 5 |
| Water resources | 1 |