Industry grade water treatment coagulant polyaluminium chloride PAC
2.产品通用信息 Place of Origin: China Brand Name: YC Model Nu …
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Polyaluminium chloride （PAC）
Water treatment chemical food grade white powder polyaluminium chloride pac
2.产品通用信息 Place of Origin: China Brand Name: YC Model Nu …
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Factory price drinking Water treatment chemical coagulant 30% polyaluminium chloride PAC
2.产品通用信息 Place of Origin: China Brand Name: YC Model Nu …
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