法兰 WN 100-40 FFFSch16
  • 公司名称:
  • 打印网址:https://flcad.com/@WN100-40 FFFSch16
  • 170305917076060025×45°2-∅11120°27=40121212121701702─ф2714012101510=7606003302008垫板弧长1160排气孔∅1645°50122003010024