法兰 FM 500-1.6/55-11
  • 公司名称:
  • 打印网址:https://flcad.com/@47023 fm500-1.6/55-11
  • 6.3-0.506ф5656×45°ф640ф600ф555ф500
    11R121225R12≥8225524ф23