ASTM A214/A214M-96(2005) Standard Specification for Electric-Resistance-Welded
leunghb · 2009-12-12 12:46 · 43952 次点击
ASTMA214/A214M-96(2005)StandardSpecificationforElectric-Resistance-WeldedCarbonSteelHeat-ExchangerandCondenserTubes
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