法兰盖 BL 300-16 RF0.6 î´=50g0-0.6/for-2.5=60 h=1
  • 公司名称:
  • 打印网址:https://flcad.com/@bl300()-16rf0.6 î´=50g0-0.6/for-2.5=60 h=1
  • 6.360+0.5ф830ф790ф742ф700
    60°≤2133332ф2330°3