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Sulfur Black China Factory
Chigadzirwa Chimiro: Sulfur dema haina kunyungudika mumvura kana ethanol, inoita seyakasvibira-yakasviba mumushonga wesodium sulfide, inoita bluish kana yaiswa caustic soda mumushonga wesarufa nhema, uye inoita yegirini inonaya ine hydrochloric acid Idiki s. .Verenga zvimwe -
Sulfur Nhema BR haina kunyungudika mumvura, Maitiro ekudhaya
Zvipfeko zveDenim zvakadhayiwa neSulfur Nhema BR zvine mukurumbira.Midziyo yekudhaya yatinoshandisa inotora nzira yekuenderera mberi nekudhinda uye kudhayiwa kwewarp shaft, uye maitiro ekugadzira anenge akakura.Sulfur Nhema BR haina kunyungudika mumvura, asi, inogona kunyungudika mu ...Verenga zvimwe -
Nzira yekugadzira uye maitiro e indigo blue
Kushandiswa kwedhayi ye indigo ine nhoroondo yemakore anopfuura 5000 uye inonzi ndiyo yekare dhayi.Fekitari yedu ikozvino inoshandisa michina yepamusoro uye teknolojia yekugadzira kugadzira indigo blue, kuti tive nechokwadi chokuti zvigadzirwa zvedu zve indigo blue ndezvakanakisisa. ,...Verenga zvimwe
