ASTM A707/A707M-02(2007) Standard Specification for Forged Carbon and Alloy

  leunghb ·  2010-01-30 08:47  ·  44836 次点击
ASTMA707/A707M-02(2007)StandardSpecificationforForgedCarbonandAlloySteelFlangesforLow-TemperatureService
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z8212020  2011-02-18 09:34
谢谢LZ,收下 了

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