法兰 WN 200-25 RF M
  • 公司名称:
  • 打印网址:https://flcad.com/@WN200-25RF M
  • 2003088200106090025×45°2-∅11120°35=45141414142422422─ф3517014101510=106090043024010垫板弧长1740排气孔∅1645°50162503010030