Automotive Relay Ntsawb

Yog tias koj tab tom nrhiav kev lag luam txhua qhov chaw ntawm lub tsheb npav tsheb, txais tos kom yuav tsum tau txais kev pabcuam valve ntawm tus nqi zoo ntawm no. Paub tias yog ib qho ntawm cov tsheb thauj khoom siv hluav taws xob thiab cov chaw muag khoom hauv Suav teb, peb lub Hoobkas tseem muaj cov qauv dawb rau kev kuaj xyuas.