| |||
| ★ 幂群 | |||
|
power group : 18 phrases in 8 subjects |
| Aviation | 3 |
| Business | 1 |
| Earth sciences | 3 |
| Electronics | 2 |
| General | 3 |
| Geophysics | 1 |
| Name of organization | 1 |
| Technology | 4 |
| |||
| ★ 幂群 | |||
|
power group : 18 phrases in 8 subjects |
| Aviation | 3 |
| Business | 1 |
| Earth sciences | 3 |
| Electronics | 2 |
| General | 3 |
| Geophysics | 1 |
| Name of organization | 1 |
| Technology | 4 |