detection and alarm
| system
| detection and alarm | |
| nautic. tech. | 探测和报警 |
| system | |
| gen. | 体 |
| IMF. | 安排 |
| leath. | 网 |
| med. | 派 |
| met. | 装置 |
| met. од. | 系 |
| tech. | 制度; 方法 |
| tech. од. | 体系; 系统 |
| |||
| 探测和报警 | |||
|
detection and alarm : 13 phrases in 5 subjects |
| Aviation | 1 |
| Hydroelectric power stations | 1 |
| Nautical | 9 |
| Nuclear and fusion power | 1 |
| Technology | 1 |