| |||
| ★ 列等价的 | |||
|
column equivalent : 8 phrases in 6 subjects |
| Bridge construction | 3 |
| Cartography | 1 |
| Explosives and Explosive Ordnance Disposal | 1 |
| Geology | 1 |
| Meteorology | 1 |
| Space | 1 |
| |||
| ★ 列等价的 | |||
|
column equivalent : 8 phrases in 6 subjects |
| Bridge construction | 3 |
| Cartography | 1 |
| Explosives and Explosive Ordnance Disposal | 1 |
| Geology | 1 |
| Meteorology | 1 |
| Space | 1 |