dbdxcjz 发表于 2018-4-12 22:29:17

DIN 17440-1985 中文版

DIN 17440-1985
Stainless steels; technical delivery conditions for plate and sheet, hot rolled strip, wire rod, drawn wire, steel bars, forgings and semi-finished products

admin 发表于 2018-4-13 09:29:10

谢谢您的分享，金币已奖励!
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