Ceramic cua sov core

Rau kev lag luam precision soldering, nws muaj cov yam ntxwv ntawm qhov kub thiab txias, qhov kub thiab txias ntxiv thiab ruaj khov kub tswj. Nws cov qauv muaj ntau haiv neeg, suav nrog ob lub electrodes, plaub electrodes, khoom puag ncig bar hom, hollow lub tog raj kheej hom thiab lwm yam.