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关注:1
2013-05-23 12:21
求翻译:Station building made of insulated sheet steel sandwich plates with 3 coats on a galvanized surface A hot-dip galvanized steel frame used for supporting the plates.是什么意思?![]() ![]() Station building made of insulated sheet steel sandwich plates with 3 coats on a galvanized surface A hot-dip galvanized steel frame used for supporting the plates.
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