люминесцентная лампа: 53 phrases in 10 subjects |
Cinema equipment | 1 |
Construction | 1 |
Electrical engineering | 3 |
Electronics | 26 |
General | 1 |
Lighting other than cinema | 2 |
Medical appliances | 4 |
Optics branch of physics | 9 |
Silicate industry | 2 |
Technology | 4 |