 |
| |||
| реле с контактными пружинами | |||
|
spring relay : 11 phrases in 4 subjects |
| Electrical engineering | 4 |
| Electronics | 3 |
| Mass media | 1 |
| Technology | 3 |
|
| |||
| реле с контактными пружинами | |||
|
spring relay : 11 phrases in 4 subjects |
| Electrical engineering | 4 |
| Electronics | 3 |
| Mass media | 1 |
| Technology | 3 |