兑水 发表于 2009-9-15 09:29:00

ASTM B 872-1996 弥散硬化镍铁铬钴(Nb)钛铝合金(UNS N09908)板,薄...

B872-96(2003) Standard Specification for Precipitation-Hardening Nickel-Iron-Chromium- Columbium (Nb)-Titanium-Aluminum Alloy (UNS N09908) Plate, Sheet, and Strip
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