ISO 3506-3:2009 Mechanical properties of corrosion-resistant stainless steel
ISO 3506-3:2009 Mechanical properties of corrosion-resistant stainless steel fasteners - Part 3 Set screws and similar fasteners not under tensile stress下载地址: 谢谢您的分享,金币已奖励 :lol 非常有用,感谢分享!
非常感谢楼主的宝贵分享 感谢楼主分享,万分感谢
感謝大大分享好資料:lol:lol
页:
[1]