Ntau lub tuam txhab tsim khoom hauv lub raj mis ceramic molding, qee zaum lub raj mis yuav tshwm sim ntau qhov chaw wrinkled ntawm daim tawv nqaij, npuas khawb, thiab lwm yam, txhawm rau txo qhov tshwm sim ntawm qhov teeb meem no, peb yuav tsum nkag siab cov laj thawj ntawm qhov xwm txheej no.
1, thaum lub khob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob .
2, qhov tsis zoo ntawm lub raj mis yas pwm roj yuav ua rau cov pwm lubrication tsis txaus, txo qis qis, thiab cov khoom siv hloov ceev heev.
3. Cov caws pliav ntawm lub tshuab pub mis loj dhau lawm, thiab cov caws pliav txiav tshwm nyob rau hauv lub raj mis tom qab ib lub raj mis tsim.
