Cov tshuaj tua hluav taws kub yog ua los ntawm cov hlwv thiab PP yas nrog cov ntaub ntawv tshwj xeeb. Qhov kev tawm tsam ntawm cov khoom yog 10 mus rau lub zog ntawm 6 lossis 10 rau lub zog ntawm 10 mus rau 10 mus rau 11 ohms.
Siv loj: Tshem tawm cov hluav taws xob zoo li qub, thiab siv nws hauv qhov khoom tig, ntim, cia thiab thauj cov khoom siv hluav taws xob thiab cov khoom siv. Txoj kev lag luam tseem raug hu ua cov xwm txheej zoo li qub; qhov siab ntawm lub tais yog feem ntau tsawg dua 100 hli; lub thauv tsim rau kev cia siab ntawm kev cuam tshuam hauv cov cheebtsam, raws li cov kev samfwm ntawm tus neeg siv khoom hluav taws xob, qhov luaj li no kuj muaj ntau txojcai.
Cov txheej txheem hluav taws xob tiv thaiv yog qhov cuab yeej zoo rau kev cia cov khoom hluav taws xob. Vim yog qhov sib ntxiv ntawm cov saw polymer tshwj xeeb rau cov khoom siv raw, cov khoom tiav yog qhov chaw nyob ruaj khov. Cov khoom tiav lawm muaj cov neeg kho qhov muag zoo thiab cov cua sov ua haujlwm; zoo zog lub zog thiab tshuaj lom neeg ua haujlwm. Nws yuav tsis hloov nws txoj kev ua haujlwm zoo li qub los ntawm qhov chaw thiab lub sijhawm kub.
Tiv thaiv kom tsis txhob muaj teeb meem tawm tau zoo tso tawm cov nyiaj hauv lub nruas ntawm qhov khoom, kom nws tsis tsim kom muaj nuj nqis thiab muaj peev xwm sib txawv; nws tuaj yeem txo qhov kev puas tsuaj ntawm cov khoom hluav taws xob hauv cov txheej txheem ntau lawm, txo nqi, thiab txhim kho cov khoom siv kom zoo dua.
