法兰 FM 350-1.6m=60-1.0 δ=1100 H=165RFæ—&ampampampampampampampamp
  • 公司名称:
  • 打印网址:https://flcad.com/@NB/T47023 fm350-1.6m=60-1.0 δ=1100 H=165RFæ—&ampampampampampampampampamp
  • 3617046033016×45°2-∅11120°652─ф248882502430==17030150230R25垫板弧长580排气孔∅83010010200450330