| |||
| lámpara calórica; lámpara infrarroja; lámpara de rayos infrarrojos | |||
|
lampe infrarouge : 4 phrases in 4 subjects |
| Earth sciences | 1 |
| Electronics | 1 |
| Lighting other than cinema | 1 |
| Thermal Energy | 1 |
| |||
| lámpara calórica; lámpara infrarroja; lámpara de rayos infrarrojos | |||
|
lampe infrarouge : 4 phrases in 4 subjects |
| Earth sciences | 1 |
| Electronics | 1 |
| Lighting other than cinema | 1 |
| Thermal Energy | 1 |