Yam khoom twg xav tau rau kev tshem tawm hluav taws xob zoo li qub hauv cov khoom siv hluav taws xob?
Yog tias cov neeg ua haujlwm hauv cov khoom siv hluav taws xob hnav khaub ncaws ua haujlwm zoo tib yam, kov cov khoom siv hlau txhua zaus lawv ua haujlwm tuaj yeem tso hluav taws xob zoo li qub, tab sis qhov no tsis yog lub sijhawm ntev - txoj hauv kev zoo los tshem tawm cov hluav taws xob zoo li qub. Yog li, qhov kev daws teeb meem tseem ceeb tshaj plaws yog siv cov khoom siv hluav taws xob tiv thaiv hluav taws xob zoo li qub, xws li tiv thaiv- cov khaub ncaws ua haujlwm zoo li qub, lub dab teg pluaj, tiv thaiv- khau zoo li qub, tiv thaiv- hnab looj tes zoo li qub, thiab tiv thaiv- cov kaus mom zoo li qub.
Nws yog ib qho tseem ceeb kom nkag siab txog kev ua haujlwm ntawm kev tiv thaiv - cov dab teg zoo li qub thiab cov khaub ncaws ua haujlwm. Ob yam khoom muaj qhov sib txawv ntawm cov qauv hluav taws xob zoo li qub. Dab teg pluaj ua hluav taws xob zoo li qub tsim los ntawm lub cev mus rau hauv av los ntawm lub dab teg. Anti- khaub ncaws ua hauj lwm zoo li qub neutralize hluav taws xob zoo li qub tsim los ntawm lub cev los ntawm corona tawm. Lub dab teg yuav tsum tau kuaj ib ntus tom qab siv. Ib txoj hauv kev yooj yim thiab yooj yim yog siv lub multimeter. Qhov kev sim no yog qhov tseem ceeb los txiav txim siab seb qhov kev tiv thaiv - zoo li qub puas tseem siv tau.
