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| bleaching clay; bleaching clay Clay capable of chemically adsorbing oils, insecticides, alkaloids, vitamins, carbohydrates and other materials; it is used for refining and decolorizing mineral and vegetable oils | |||
| filter clay | |||
| bentonite; fullers' earth | |||
| bleekaarde: 4 фразы в 3 тематиках |
| Общая лексика | 1 |
| Окружающая среда | 1 |
| Уголь | 2 |