Ultrarot
| Reflexionsmethode
| Ultrarot | |
| chem. | infrarrojo |
| earth.sc. | radiación infrarroja |
| Reflexionsmethode | |
| el. | método de reflexión |
| |||
| infrarrojo | |||
| radiación infrarroja | |||
| |||
| ultrarrojo | |||
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Ultrarot : 8 phrases in 4 subjects |
| Chemistry | 2 |
| Earth sciences | 3 |
| Electronics | 2 |
| Technology | 1 |