Dbs - b Igwe ọkụkụ bụ lubrication bụ lubrication ọkụkọ na-emepụta ihe na-emepụta ihe, nke nwere ike imepụta ihe mgbapụta ma ọ bụ na-arụ ọrụ na-arụ ọrụ n'otu oge .The mgbapụta na dbs - Emere ihe n 'usoro nfuli iji sie ike ma rụọ ọrụ na gburugburu site na - 35 Celsius C ka 75 Celsius. Enfent, na-abụghị tank mmanụ na-enye ohere onye ọrụ ahụ ka ọ hụ na nlele griiz na-adịgide. Ihe mejupụtara eletriki bụ ihe owuwu nke ọma, nke nwere uru mmiri na nke na-egbochi mmiri, ma nwee ike gbanye nlgi2 # griiz.
