兑水 发表于 2009-9-14 08:56:35

ASTM B 722-2002 镍铬钼钴钨铁硅合金无缝管

B722-02 Standard Specification for Nickel-Chromium-Molybdenum-Cobalt-Tungsten-Iron-Silicon Alloy (UNS N06333) Seamless Pipe and Tube
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