ASTM A278/A278M-01(2006) Standard Specification for Gray Iron Castings for

  leunghb ·  2009-12-19 10:54  ·  48347 次点击
ASTMA278/A278M-01(2006)StandardSpecificationforGrayIronCastingsforPressure-ContainingPartsforTemperaturesUpto650°F(350°C)
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