hgundas 发表于 2020-4-24 07:23:19

ISO 5002:2013 Hot-rolled and cold-reduced electrolytic zinc-coated carbon steel



ISO 5002:2013
Hot-rolled and cold-reduced electrolytic
zinc-coated carbon steel sheet of
commercial and drawing qualities

admin 发表于 2020-4-26 09:43:13

谢谢您的分享,金币已奖励!
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