ripper frame lift 裂土器机架提升

ripper frame tilt 裂土器机架倾斜

ripper frame group 裂土器机架组件

ripper frame assembly 裂土器机架总成

ripper frame pilot valve 裂土器机架先导阀

ripper frame cylinder circuit 裂土器机架油缸回路

ripper frame bounce 裂土器机架跳动

ripper frame pressure switch 裂土器机架压力开关