infrared range and detection
| equipment
| infrared range and detection | |
| mil., air.def. | 红外测距和探测 |
| equipment | |
| comp., MS | 設備 |
| environ. | 设备 |
| hydroel.st. | 装备; 仪器 |
| manag. | 房地产及器具; 机械附件 |
| met. | 工具 |
| radio.amat. | 设备 |
| speed.skat. | 速滑装备 |
| tech. | 设备 |
| |||
| 红外测距和探测 | |||
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infrared range and detection : 5 phrases in 3 subjects |
| Electronics | 1 |
| Space | 3 |
| Technology | 1 |