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原帖由 aviatefish 于 2009-7-8 11:02 发表 http://www.3dportal.cn/discuz/images/common/back.gif 7 j2 j4 u P3 w6 [6 \! r求助: SAE1008 SAE1010等碳钢的机械性能是哪个标准规定的?
原帖由 Jerry-kong 于 2009-7-9 08:56 发表 http://www.3dportal.cn/discuz/images/common/back.gif + U- [" H( c: H6 d' [! N ; [8 S' c- Z v5 Y: q& L- s5 U" N " }: T3 R$ {+ ? % \ {4 L, X3 k9 \$ N/ H8 _As per ASTM 13645761364576A29 as attached.
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