Hauv paus zaub ua kab
Taw qhia:
1. Pre-soaking of elevator
2. Peeling tshuab
3. Conveyor
4. of elevator
5. Zaub txiav tshuab
6. of elevator
7. 1 lub tshuab ntxhua khaub ncaws
8. 2nd tshuab ntxhua khaub ncaws
9. Ob chav coj kev conveyor lossis rotating tsheb
10. Zaub tshuab ziab khaub ncaws
Duab:
