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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, # `5 s: y3 J% F% h6 r% {$ _
and Valves and Parts for High-Temperature Service
# E- n" Y" t. S/ W9 E$ ]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
, K$ R& }* d. Y- ?& I! t, J
" F$ m- u" g1 C2 ]: r# s5 K3 e: L! P[ 本帖最后由 IMWORKMAN 于 2007-10-9 23:41 编辑 ] |
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