Lub tshuab ntxhua xauv feem ntau yog siv los tiv thaiv kev xoob lossis tig ntawm cov khoom siv (xws li ntsia hlau lossis bolts) vim muaj kev co lossis kev poob siab. Nws ua rau muaj kev sib txhuam ntawm cov khoom siv thiab qhov chaw uas nws raug nruj rau, muab kev sib txuas ruaj ntseg dua. Qhov no tuaj yeem pab tau rau ntau yam kev siv, suav nrog tsheb, tshuab, khoom siv hauv tsev, thiab kev tsim kho.
Yuav kom xa koj tus nqi tsim nyog sai li sai tau, peb yuav tsum paub koj cov kev xav tau yooj yim raws li hauv qab no.
Bearing tus qauv lej / ntau npaum li cas / cov khoom siv thiab lwm yam kev xav tau tshwj xeeb ntawm kev ntim khoom.
Cov khoom siv: 608zz / 5000 daim / chrome hlau
Sau koj cov lus ntawm no thiab xa tuaj rau peb
