| |||
contact bed; filter bed | |||
contact filter; contactor |
контактный фильтр : 19 phrases in 11 subjects |
Chemistry | 1 |
Construction | 1 |
Ecology | 4 |
Electronics | 2 |
Energy industry | 1 |
Makarov | 4 |
Medical | 1 |
Molikpaq | 1 |
Natural resourses and wildlife conservation | 1 |
Sanitation | 1 |
Technology | 2 |