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ПросмотрИзобретения РБ по теме
Отображаемые элементы 1-20 из 63
| тематика/ключевые слова |
|---|
| building [4] |
| communal machinery [3] |
| construction [12] |
| construction machinery [2] |
| dryer [1] |
| ecology [1] |
| energetics [7] |
| energy efficiency [7] |
| energy resources [1] |
| energy saving [11] |
| engines [1] |
| environmental protection [1] |
| groundwater treatment [2] |
| heat engineering [16] |
| heat power engineering [18] |
| heat supply [2] |
| heat treatment [3] |
| heating [3] |
| hydraulic engineering [1] |
| mechanical engineering [1] |