 |
| |||
| обогреватель типа парового змеевика | |||
| steam coil heater: 5 phrases in 5 subjects |
| Construction | 1 |
| Energy industry | 1 |
| Food industry | 1 |
| Technology | 1 |
| Thermal engineering | 1 |
|
| |||
| обогреватель типа парового змеевика | |||
| steam coil heater: 5 phrases in 5 subjects |
| Construction | 1 |
| Energy industry | 1 |
| Food industry | 1 |
| Technology | 1 |
| Thermal engineering | 1 |