May I ask that what is the effects of rusting?Thank you very much!!!
請問生鏽(鐵)的影響是甚麼?
May I ask that what is the effects of rusting?
2006-12-26 2:58 am
回答 (1)
2006-12-26 4:31 am
✔ 最佳答案
rusting will cause bittle of metal..It is very dangerous for those for supporting..
as these may collapse
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https://hk.answers.yahoo.com/question/index?qid=20061225000051KK02960