экологически чистое производство: 25 phrases in 10 subjects |
Agriculture | 2 |
Astronautics | 1 |
Ecology | 2 |
Energy industry | 9 |
Energy system | 1 |
European Bank for Reconstruction and Development | 1 |
General | 2 |
Makarov | 1 |
Natural resourses and wildlife conservation | 1 |
United Nations | 5 |