 |
| |||
| for electrical works; for electrical use | |||
| электротехнического применения: 3 phrases in 3 subjects |
| Electrical engineering | 1 |
| Sakhalin | 1 |
| Scientific | 1 |
|
| |||
| for electrical works; for electrical use | |||
| электротехнического применения: 3 phrases in 3 subjects |
| Electrical engineering | 1 |
| Sakhalin | 1 |
| Scientific | 1 |