SAE AMS 5561G-2007 Steel, Corrosion and Heat-Resistant, Welded and Drawn or Seamless and Drawn Tubin
标准简介
SAE AMS 5561G-2007 Steel, Corrosion and Heat-Resistant, Welded and Drawn or Seamless and Drawn Tubing 9.0Mn - 20Cr - 6.5Ni - 0.28N High-Pressure Hydraulic
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