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发表于 2007-10-9 23:39:28
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来自: 中国江苏南京
SA182 Standard Specification for Forged or Rolled Alloy and Stainless Steel Pipe Flanges,Forged Fittings,
6 c1 s$ l, P2 j& _: Iand Valves and Parts for High-Temperature Service9 ]% R4 E- U' T
高温设备用锻制或轧制的合金钢管法兰、锻制管件、阀门及零件) q2 l2 q! A8 W' C( A2 T, N5 G
# @, H5 r- b4 F* R- e[ 本帖最后由 IMWORKMAN 于 2007-10-9 23:41 编辑 ] |
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