 |
| |||
| bin system; bin system with pulverized coal | |||
| система пылеприготовления с промежуточным бункером: 7 phrases in 4 subjects |
| Electronics | 1 |
| Energy industry | 2 |
| Technology | 1 |
| Thermal engineering | 3 |
|
| |||
| bin system; bin system with pulverized coal | |||
| система пылеприготовления с промежуточным бункером: 7 phrases in 4 subjects |
| Electronics | 1 |
| Energy industry | 2 |
| Technology | 1 |
| Thermal engineering | 3 |