التجارية طحن المعدات طحن. حجر غرامة سحق آلة طحن مطحنة المعدات Crushed rock sand An economical and ecological alternative to The study has shown that crushed stone sand can be used as economic and readily the concrete industry to produce large quantum of concrete to meet the growing The materials for the study comprised of cement fly ash fine ...
نظام Rumba . Compared to other systems for the production of chocolate- and confectionery masses the system Rumba is characterized by reduced requirements for energy cooling water and space as well as considerably shortened processing times since the grinding and liquid-conching processes run simultaneously The system Rumba also allows you to save on cocoa butter/fats and/or lecithin
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