| |||
luminous source | |||
optical emitter; optical transmitter | |||
light source |
source lumineuse : 33 phrases in 12 subjects |
Astronautics | 1 |
Communications | 1 |
Earth sciences | 1 |
Electronics | 13 |
Environment | 1 |
General | 1 |
Immigration and citizenship | 2 |
Information technology | 1 |
Medical | 1 |
Medical appliances | 2 |
Natural sciences | 1 |
Transport | 8 |