 |
| |||
| filter aid (мелкозернистый материал для образования фильтрующего слоя) | |||
| cross-flow media; cross-flow medium | |||
| filtering media | |||
| filter media | |||
| filtration medium | |||
| filtering medium; filter medium | |||
| фильтрующая среда: 20 phrases in 10 subjects |
| Armored vehicles | 1 |
| Construction | 2 |
| Ecology | 3 |
| Energy industry | 4 |
| Makarov | 1 |
| Natural resourses and wildlife conservation | 1 |
| Oil / petroleum | 1 |
| Seismology | 1 |
| Technology | 4 |
| Water supply | 2 |