Corrosion on iron. Red oxide deposits on the surface of the metal.
铁的腐蚀。红色氧化物沉积在金属表面。
The function and application of iron oxide in water treatment are briefly described.
简要叙述了在水处理中铁氧化物的作用与应用情况。
The function and application of iron oxide in water treatment are briefly described.
简要叙述了在水处理中铁氧化物的作用与应用情况。
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