ASTM A213/A213M-09a Standard Specification for Seamless Ferritic and Austenitic
leunghb · 2009-12-12 12:38 · 50541 次点击
ASTMA213/A213M-09aStandardSpecificationforSeamlessFerriticandAusteniticAlloy-SteelBoiler,Superheater,andHeat-ExchangerTubes
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