ASTM A541/A541M-05 Standard Specification for Quenched and Tempered Carbon

  leunghb ·  2010-01-10 15:37  ·  53208 次点击
ASTMA541/A541M-05StandardSpecificationforQuenchedandTemperedCarbonandAlloySteelForgingsforPressureVesselComponents
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z8212020  2011-02-18 10:13
下载收藏,谢谢分享

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