1: Cov khoom siv high-end tsim los ntawm peb lub Hoobkas txhua tus txais F-seal tsim.
Peb tam sim no yog ib qho ntawm ob peb lub Hoobkas hauv Suav teb uas tau txais kev tsim qauv zoo li no.
Hom foob no tuaj yeem tiv thaiv cov plua plav nkag mus rau hauv cov khoom.
2: Tag nrho peb cov khoom siv hnyav thaiv tsev nyob.Thiab peb cov cuab yeej siv tam sim no tuaj yeem ua kom ntseeg tau
tias cov channel ntawm txhua qhov thaiv vaj tse yog tag nrho nrog UC bearing, kom ntseeg tau
tias txhua yam khoom tuaj yeem nkag mus rau hauv cov kabmob smoothly thaum cov roj txhaj rau hauv cov khoom
tom qab siv thiab tu.Nws yuav tsis xau ntawm lub tsev thaiv thaiv thiab UC bearing.