兑水 发表于 2009-9-15 15:16:23

ASTM B 924-2002 带有整体散热片的无缝及焊接的镍合金冷凝器...

B924-02 Standard Specification for Seamless and Welded Nickel Alloy Condenser and Heat Exchanger Tubes With Integral Fins
页: [1]
查看完整版本: ASTM B 924-2002 带有整体散热片的无缝及焊接的镍合金冷凝器...