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Read MoreDihydrate desulfurized gypsum (dry base) ≥90%, attached water content ≤15%, water-soluble magnesium oxide (dry base) ≤0.5%, PH value 6-8, chloride ion content (dry
Read MoreAs one of the most professional desulfurization gypsum powder production line manufacturers and suppliers in China, we're featured by quality products and low price. If
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