| |||
removal of foreign matter (Alexander Demidov) | |||
decontaminating | |||
clarification | |||
decontamination | |||
defecation |
очистка от примесей: 17 phrases in 11 subjects |
Automobiles | 1 |
Construction | 1 |
Drilling | 2 |
Energy industry | 1 |
Gas processing plants | 3 |
Mechanic engineering | 1 |
Military | 1 |
Oil / petroleum | 2 |
Refrigeration | 1 |
Textile industry | 2 |
Water supply | 2 |