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标题:
ISO 683-2:2016 Heat-treatable steels, alloy steels and free-cutting steels —
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作者:
hgundas
时间:
2020-4-20 04:01:49
标题:
ISO 683-2:2016 Heat-treatable steels, alloy steels and free-cutting steels —
[attach]223872[/attach]
ISO 683-2:2016
Heat-treatable steels, alloy steels and
free-cutting steels —
Part 2:
Alloy steels for quenching and
tempering
作者:
admin
时间:
2020-4-25 23:19:42
谢谢您的分享,金币已奖励!
作者:
yuhetingquan
时间:
2020-9-8 10:43:28
很好的资料!
,感谢分享!
作者:
wonderfuldeer
时间:
2023-8-25 08:38:53
感謝大大分享好資料
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