法兰 PL 400-10 RF D=560 AA=412/
  • 公司名称:
  • 打印网址:https://flcad.com/@PL400-10RF D=560 AA=412/
  • 3603014520203605055052530202031625×45°2-∅11=41505505排气孔60202020204144144144144─ф4120101510=垫板弧长43702025025302020∅16228045°3010072041066150°