Russian Качество воды Cited by user Boar600 on 28 Feb 2021 Качество воды — это химические, физические и биологические характеристики воды, основанные на стандартах ее использования.
English Properties of water Cited by user Galobtter on 21 Dec 2017 Water (H2O) is a polar inorganic compound that is at room temperature a tasteless and odorless liquid, which is nearly colorless apart from an inherent hint of blue.