 |
| |||
| 开始试跳高度; 起跳高度; 最低高度 | |||
| minimum height: 24 phrases in 9 subjects |
| Aviation | 4 |
| Bridge construction | 3 |
| Chemistry | 1 |
| Explosives and Explosive Ordnance Disposal | 1 |
| Oil / petroleum | 1 |
| Rail transport | 4 |
| Space | 1 |
| Technology | 8 |
| Telecommunications | 1 |
|
| |||
| 开始试跳高度; 起跳高度; 最低高度 | |||
| minimum height: 24 phrases in 9 subjects |
| Aviation | 4 |
| Bridge construction | 3 |
| Chemistry | 1 |
| Explosives and Explosive Ordnance Disposal | 1 |
| Oil / petroleum | 1 |
| Rail transport | 4 |
| Space | 1 |
| Technology | 8 |
| Telecommunications | 1 |