ASTM A447/A447M-93(2007) Standard Specification for Steel Castings - 仪器网,仪器信息网,计量论坛

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ASTM A447/A447M-93(2007) Standard Specification for Steel Castings

  leunghb · 2010-01-02 13:40 · 42343 次点击

ASTMA447/A447M-93(2007)StandardSpecificationforSteelCastings,Chromium-Nickel-IronAlloy(25-12Class),forHigh-TemperatureService
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 标准手册, a447, a447m, standard, specification, steel, castings

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