 |
| lighting equipment: 18 phrases in 12 subjects |
| Construction | 1 |
| Electronics | 1 |
| General | 1 |
| GOST | 2 |
| Lighting other than cinema | 1 |
| Mass media | 1 |
| Military | 1 |
| Quality control and standards | 1 |
| Sakhalin | 1 |
| Technology | 4 |
| Thermal engineering | 1 |
| Trade classification | 3 |
|
| lighting equipment: 18 phrases in 12 subjects |
| Construction | 1 |
| Electronics | 1 |
| General | 1 |
| GOST | 2 |
| Lighting other than cinema | 1 |
| Mass media | 1 |
| Military | 1 |
| Quality control and standards | 1 |
| Sakhalin | 1 |
| Technology | 4 |
| Thermal engineering | 1 |
| Trade classification | 3 |