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Metal salts and containing clearing solution for communal or induced tielle as well as for comparable applications
Metal salts and containing clearing solution for communal or induced tielle as well as for comparable applications
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机译:用于公共或人工铁丝网以及可比较应用的金属盐和含清洗液
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摘要
The material is the mineral acid filtrates containing aluminium, iron, calcium and magnesium ions and free colloidal silicic acid, which result during production of active or highly active filler's earth.
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