 |
| |||
| 启动信号; 允许信号 | |||
| 启动［允许］信号 | |||
|
signal enabling : 8 phrases in 5 subjects |
| Automatic control | 1 |
| Information technology | 1 |
| Oil / petroleum | 2 |
| Space | 2 |
| Technology | 2 |
|
| |||
| 启动信号; 允许信号 | |||
| 启动［允许］信号 | |||
|
signal enabling : 8 phrases in 5 subjects |
| Automatic control | 1 |
| Information technology | 1 |
| Oil / petroleum | 2 |
| Space | 2 |
| Technology | 2 |