兑水 发表于 2009-9-12 19:29:28

ASTM B 473-1996 UNS NO8020、UNS NO8026及UNS NO8024镍合金棒和线

B473-96(2002)e1 Standard Specification for UNS N08020, UNS N08024, and UNS N08026 Nickel Alloy Bar and Wire
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