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发表于 2006-8-10 19:14:24
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来自： 中国广东珠海
Designation: A 217/A 217M – 02$ W( b4 ]1 C, C+ w& i G Y
3 R/ c( E2 z+ M/ ?4 f! G% YStandard Specification for Steel Castings, Martensitic Stainless and Alloy, for Pressure Containing Parts, Suitable for High-Temperature Service |
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