ASTM A255-07 Standard Test Methods for Determining Hardenability of Steel - 仪器网,仪器信息网,计量论坛

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ASTM A255-07 Standard Test Methods for Determining Hardenability of Steel

  leunghb · 2009-12-18 10:21 · 52866 次点击

ASTMA255-07StandardTestMethodsforDeterminingHardenabilityofSteel
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 标准手册, a255, standard, methods, determining, hardenability, steel

2 条回复

lupeng0001 2011-01-19 11:09: 不能用啊

hillabc 2010-09-08 09:46: 感謝你的分享啦~~~

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