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用于人类饮用水处理的化学品. 无水氯化铝、碱性氯化铝、五氢氯化铝和硫酸氢氯化铝
Chemicals used for treatment of water intended for human consumption. Aluminium chloride anhydrous, aluminium chloride basic, dialuminium chloride pentahydroxide and aluminium chloride hydroxide sulfate
参考页数:26P.;A4
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人类用水处理用化学品无水氯化铝碱氯化铝五氢氧化铝和氢氧化铝硫酸盐;德文版本EN 17034:2018
Chemicals used for treatment of water intended for human consumption - Aluminium chloride anhydrous, aluminium chloride basic, dialuminium chloride pentahydroxide and aluminium chloride hydroxide sulfate; German version EN 17034:2018
参考页数:24P.;A4
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人类生活用水处理用化学品. 无水氯化铝、碱性氯化铝、五氢氯化铝和硫酸氢氯化铝
Chemicals used for treatment of water intended for human consumption - Aluminium chloride anhydrous, aluminium chloride basic, dialuminium chloride pentahydroxide and aluminium chloride hydroxide sulfate
参考页数:28P.;A4
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人类生活用水处理用化学试剂.改良淀粉
Chemicals used for treatment of water intended for human consumption - Modified starches
参考页数:23P.;A4
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水处理剂 氯化亚铁
Water treatment chemicals.Ferrous chloride
参考页数:13P.;A4
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水处理剂 聚硅硫酸铝
Water treatment chemicals.Poly silicate aluminum sulfate
参考页数:9P.;A4
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水处理剂 铝酸钠
Water treatment chemical.Sodium aluminate
参考页数:8P.;A4
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水处理剂 硫酸铁
Water treatment chemicals.Ferric sulfate
参考页数:15P.;A4
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