mechen 发表于 2016-9-7 10:46:23

Design, Fabrication and Economy of Welded Structures International Conference

Design, Fabrication and Economy of Welded Structures International Conference Proceedings, 2008 by Karoly Jarmai, Jozsef Farkas

https://yunpan.cn/cMipbpraenAvK  

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liuyu1029 发表于 2016-9-7 14:01:26






呵呵呵这东西都有，厉害

admin 发表于 2016-9-7 16:28:54

谢谢您的分享，金币已奖励!
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