铸钢

• Pump case are welded castings steel and steel plates
  泵壳是由铸钢与钢板焊接而成的。
• The production of supercritical balancing ring casting steel
  超临界平衡环铸钢件的生产
• J kind of flanged cast steel screwdown vertical storm valves
  J类法兰铸钢可闭立式防浪阀
• Aerospace industry . blast media . round cast steel shot
  航空航天工业.喷丸介质.圆铸钢丸
• J kind of flanged cast steel 4 . 0mpa stop valves
  J类法兰铸钢4 . 0mpa截止阀
• Repair welding requirement for grade 3 cast steel chain cables
  三级铸钢锚链补焊技术要求
• J kind of flanged cast steel 2 . 0mpa stop valves
  J类法兰铸钢2 . 0mpa截止阀
• Application of thermal insulation material to the cast steel
  保温材料在铸钢件的应用研究
• J kind of flanged cast steel 1 . 0mpa stop valves
  J类法兰铸钢1 . 0mpa截止阀
• Heat - resistant cast steels and alloys for general applications
  一般用途的耐热铸钢及合金