支座 A 1000
  • 公司名称:
  • 打印网址:https://flcad.com/@bâ…&ampnbsp800-s/@A 1000
  • 170305717076060025×45°2-∅11120°24=4066661701702─ф241406101510=7606003202006垫板弧长1160排气孔∅1645°50102003010018