Kev tu laser, raws li ib qho kev tu vaj tu tsev tshiab, zwm rau hauv high-tech field uas txhawb nqa los ntawm lub xeev. Nws yog qhov txawv ntawm txoj kev ntxuav tu ib txwm. Nws yog qhov "ntsuab" tu thev naus laus zis, ib puag ncig zoo thiab muaj kuab paug rau, thiab tsis muaj kev phom sij rau tib neeg thiab ib puag ncig. Lub laser ua ntej carbonizes lub stains nyob rau saum npoo ntawm qhov khoom kom raug ntxuav, ua rau nws tsis tuaj yeem nkag mus rau saum npoo ntawm cov hlau, tig nws mus rau hauv cov khoom ntau, thiab tom qab ntawd rov siv nws hauv plua plav ntxuav cuab yeej ntawm lub tshuab ntxuav laser, uas yuav tsis ua kom muaj cov pa phem ib qib. Lub thawv rov qab los tom qab ua haujlwm tiav, tsis tas yuav cuam tshuam nrog nws. Ntxiv mus, kev daws teeb meem yooj yim rau volatilize. Yog tias cov roj volatilized tau sib chwv nrog tib neeg lub cev ntev, nws yuav ua rau muaj kev puas tsuaj rau tib neeg lub cev. Kev tu laser tsis tsim cov hmoov av thiab cov pa phem, thiab koj tsis tas yuav hnav cov khoom tiv thaiv thaum ua haujlwm. Kev tsim cov tshuab laser tu muaj qhov tseem ceeb tshaj tawm tswv yim tseem ceeb rau kev txhim kho ntau yam ntawm Tuam Tshoj txoj kev lag luam qib siab laser tshuab thiab cov cuab yeej siv thoob ntiaj teb kev sib tw thiab kev txhim kho hauv kev lag luam thiab kev txhim kho.
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