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водородный |
de hidrógeno : 92 phrases in 14 subjects |
Automobiles | 3 |
Aviation | 17 |
Chemistry | 35 |
Electrochemistry | 1 |
Electronics | 11 |
Energy industry | 1 |
Engines | 1 |
Food service and catering | 5 |
General | 3 |
Medical | 3 |
Oil / petroleum | 2 |
Packaging | 4 |
Technology | 5 |
United Nations | 1 |