3. Sau cov kab ke
● Auger filler driven los ntawm servo lub cev muaj zog.
● Cov khoom sib xyaw ceev ceev tias qhov ceev ntawm kas fes yog ib txwm niaj hnub hnav thiab tsis muaj kab noj hniav nyob hauv Hopper.
● Vem nyem.
● Tag nrho hopperper tag nrho tuaj yeem rub tawm thiab hloov mus rau kev tu kom yooj yim.
Tus qauv sau tshwj xeeb cov qauv ua kom muaj qhov hnyav tsis ruaj khov thiab tsis muaj hmoov kis tau.
● Cov txheej txheej qib ib yam thiab cov tshuab nqus tsev kom haum rau hmoov.