chloride impurity 中文意思是什麼
chloride impurity
解釋
氯化物雜質-
The results indicated that the dejects was caused by pitting corrosion of impurity element iron in silver coin by environmental chloride compound
結果表明,在銀幣缺陷部位的腐蝕坑內存在以鐵元素為主的物質,基材中的鐵元素與外界的氯引起銀幣的腐蝕,造成了表面缺陷。
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