hluav taws xob induction rauv
Lub qhov cub hluav taws xob induction yog cov khoom siv hluav taws xob induction nrog cov cua kub siab tshaj plaws, qhov ceev tshaj plaws, thiab kev siv hluav taws xob tsawg, txuag hluav taws xob thiab kev tiv thaiv ib puag ncig rau cov khoom siv hlau.