, also known as cochineal , where carminic acid from the dactylopius coccus insect is mixed with an aluminum salt to produce the dye; crimson , also known as kermes , extracted from the insect kermes vermilio; and lac , a scarlet resinous secretion of a number of species of insects. chemical- and mineral-based...
хорошо проверки машины с большими возможностями. ультразвуковой вибрируя экран ультразвуковой вибрируя экран является высокая точность порошок микро просеивающая машина. сито тест наш тест просеивающая машина — это стандартный лаборатории испытаниярассева машина. онас xinxiang yongqing screen machine...
tools forming and separating marine materials handling metallurgy mineral processing mining motion simulation technology offshore oil and gas land based pulp and paper machinery recycling and waste handling renewable energies rubber processing shipyard equipment stage technology sugar industry testing...
machine : ygm series dolomite powder making machine : is the new type raymond mill of our company, which is suitable for processing various non-flammable and non-explosive mineral materials with moh's hardness less than and humidity less than %. it is widely used in the fields of metallurgy, construction...