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标题: ISO 683-1:2016 Heat-treatable steels, alloy steels and free-cutting steels — [打印本页]

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作者: hgundas    时间: 2020-4-20 04:02:46     标题: ISO 683-1:2016 Heat-treatable steels, alloy steels and free-cutting steels —


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ISO 683-1:2016
Heat-treatable steels, alloy steels and
free-cutting steels —
Part 1:
Non-alloy steels for quenching and
tempering·

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作者: admin    时间: 2020-4-25 23:20:24

谢谢您的分享，金币已奖励!

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作者: yuhetingquan    时间: 2020-9-8 10:36:33

多谢分享！很好的资料！

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作者: wonderfuldeer    时间: 2023-8-25 08:39:48

感謝大大分享好資料

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