ASTM A1020/A1020M-2002(2012)
ASTM A1020/A1020M-2002(2012)中文名:锅炉、过热器、热交换器和冷凝器设备用溶焊碳钢管及碳锰钢管的规格
英文名:Standard Specification for Steel Tubes,Carbon and Carbon Manganese,Fusion Welded,for Boiler,Superheater,Heat Exchanger and Condenser Applications
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