Lub kaum sab xis Valve thiab Valve Core

Peb paub zoo tias yog ib qho ntawm cov coj lub kaum sab xis valve thiab cov tub ntxhais valve tuam ntxhab thiab cov muag khoom hauv Suav teb. Yog hais tias koj yuav mus yuav pheej yig lub kaum sab xis valve thiab valve core, txais tos kom tau txais cov qauv dawb los ntawm peb lub hoobkas. Rau nqe kev sab laj, tiv tauj peb.