The seed preparation is a key step in ferric yellow production.
晶种制备是铁黄生产的关键步骤。
The sodium ferric EDTA was a good iron source in bread.
乙二胺四乙酸铁钠为面包中适宜的铁强化剂。
Polymeric ferric salt flocculants are a kind of high efficient water treatment agent.
高分子铁盐混凝剂是一类高效水处理剂，也是较广泛应用的絮凝剂。
Polymeric ferric salt flocculants are a kind of high efficient water treatment agent.
高分子铁盐混凝剂是一类高效水处理剂，也是较广泛应用的絮凝剂。
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