 |
| |||
| градирня с естественной тягой (Vanda Voytkevych) | |||
| English thesaurus | |||
| |||
| natural draft tower (Vanda Voytkevych) | |||
| natural draft tower: 8 phrases in 6 subjects |
| Ecology | 1 |
| Electronics | 1 |
| Food industry | 1 |
| Hydraulic engineering | 1 |
| Refrigeration | 1 |
| Technology | 3 |
|
| |||
| градирня с естественной тягой (Vanda Voytkevych) | |||
| English thesaurus | |||
| |||
| natural draft tower (Vanda Voytkevych) | |||
| natural draft tower: 8 phrases in 6 subjects |
| Ecology | 1 |
| Electronics | 1 |
| Food industry | 1 |
| Hydraulic engineering | 1 |
| Refrigeration | 1 |
| Technology | 3 |