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gloria
等级:Senior
文章:883
积分:7295
门派:China
注册:2007-2-26 16:39:03 |
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 resist abrasion of galvanized steel
5. Does the galvanized steel coating of zinc resist abrasion?
The three intermetallic layers that form during the galvanizing process are all harder than the substrate steel and have excellent abrasion resistance. |
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I still believe, someday, miracle will happen. |
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