| |||
infrared region | |||
infrared | |||
| |||
infrared | |||
| |||
infrared region | |||
| |||
infrared region |
红外区 : 18 phrases in 9 subjects |
Air defense | 1 |
Antennas and waveguides | 1 |
Chemistry | 3 |
Earth sciences | 2 |
Engineering geology | 1 |
Oil / petroleum | 1 |
Project management | 1 |
Space | 6 |
Technology | 2 |