 |
| |||
| 最低气象条件 | |||
| 最低安全气象; 最低气条条件; 最劣天气 | |||
| weather minimum: 8 phrases in 5 subjects |
| Automobiles | 1 |
| Engineering geology | 1 |
| Hydroelectric power stations | 1 |
| Space | 1 |
| Technology | 4 |
|
| |||
| 最低气象条件 | |||
| 最低安全气象; 最低气条条件; 最劣天气 | |||
| weather minimum: 8 phrases in 5 subjects |
| Automobiles | 1 |
| Engineering geology | 1 |
| Hydroelectric power stations | 1 |
| Space | 1 |
| Technology | 4 |