Ceev faj ntawm kev siv hluav taws xob ntau
Thaum siv lub qhov cub siv hluav taws xob, tsis txhob nyob ze rau lwm qhov chaw sov lossis qhov chaw sov, kom tiv thaiv tau qhov kub nyob sab hauv lub qhov cub tsis txhob kub dhau lossis tsis ntub; muaj ntau yam khoom them hauv qhov cub hluav taws xob. Muaj xwm txheej tshwm sim; cov cuab yeej siv ua noj yuav tsum yog npua hlau, hlau ua hlau, thiab lub laujkaub hlau loj; tsis pub tshaj lub teev sijhawm pib txuas ntxiv thaum lub sijhawm siv; qhov hluav taws xob ntawm qhov cub induction yuav tsum muaj qhov sib txuas nrog cov kab hluav taws xob, lossis nws yuav ua rau lub tshuab ua kom tsis muaj hluav taws xob, yog tias tsim nyog Cov ntsuas hluav taws xob kom paub meej tias ob qho hluav taws xob tsis sib thooj.