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标题:
ASTM A727/A727M-2010
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作者:
sigh007
时间:
2013-9-14 11:24:53
标题:
ASTM A727/A727M-2010
ASTM A727/A727M-2010
中文名:具有内在切口韧性的管道部件用碳素钢锻件规格
英文名:Standard Specification for Carbon Steel Forgings for Piping Components with Inherent Notch Toughness
[attach]20697[/attach]
作者:
2013
时间:
2013-9-15 13:21:41
谢谢分享!!!!!!!!!!!!!!!!!!!!!
作者:
lotus999
时间:
2014-12-1 10:09:27
thanks for your sharing!!!!great job.
作者:
aimar1617
时间:
2015-10-21 10:37:01
很好的资料,学习了!感谢分享
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