Repair ToolsChina Cacl2 74% 77% 94%, Calcium Chloride Anhydrous / Dihydrate, Sed in Snow Melting, Dust Removing, Refrigeration, Antifreeze for Construction Material, Petroleum, Find details about China Calcii Chloridum, Calcium Chloride Dihydrate from Cacl2 74% 77% 94%, Calcium Chloride Anhydrous / Dihydrate, Sed in Snow Melting, Dust Removing, Refrigeration, Antifreeze for Construction Material, Petroleum