| |||
оптический волновод | |||
световод | |||
| |||
световод; светопровод; оптический волновод |
optical guide : 130 phrases in 9 subjects |
Antennas and waveguides | 1 |
Automated equipment | 2 |
Cables and cable production | 112 |
Construction | 2 |
Makarov | 1 |
Optics branch of physics | 1 |
Security systems | 2 |
Technology | 7 |
Transport | 2 |