av三级国产A级水_老熟妇牲交中文_国产在线拍揄自揄视频不卡99_在线观看国产免费一级AV

Features

1、This series machines are mainly adopted in pretreatment of feeding and other industries. It cleans up the impurity like stone,straw,soil,block and so on.

2、It’s effective to clean up the impurity and work smoothly.It needs low power and save space,easy to repair.lt separating rate of impurity ≥99%.