methods of treatment: 24 phrases in 13 subjects |
Construction | 2 |
Ecology | 2 |
Energy industry | 1 |
Food industry | 2 |
General | 3 |
GOST | 1 |
Makarov | 5 |
Medical | 2 |
Natural resourses and wildlife conservation | 2 |
Psychology | 1 |
Technology | 1 |
Water supply | 1 |
Winemaking | 1 |