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| градирня с отсасывающим вентилятором | |||
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induced- draft tower : 10 phrases in 6 subjects |
| Construction | 1 |
| Energy industry | 1 |
| Food industry | 1 |
| Metallurgy | 1 |
| Refrigeration | 4 |
| Technology | 2 |
| |||
| градирня с отсасывающим вентилятором | |||
|
induced- draft tower : 10 phrases in 6 subjects |
| Construction | 1 |
| Energy industry | 1 |
| Food industry | 1 |
| Metallurgy | 1 |
| Refrigeration | 4 |
| Technology | 2 |