1. Kho cov saw hlau ntawm lub maus taus. Ua ntej siv lub bracket tseem ceeb los txhawb lub tsheb kauj vab, thiab tom qab ntawd loosen cov ntsia hlau ntawm lub qag nram qab. Qee lub tsheb kauj vab kuj muaj lub txiv ntoo loj ntawm lub diav rawg tiaj tiaj ntawm ib sab ntawm lub qag. Hauv qhov no, lub txiv ntoo kuj yuav tsum tau nruj. Tom qab ntawd tig cov khoom kho saw hlau ntawm sab laug thiab sab xis tom qab lub diav rawg tiaj tiaj tom qab kom kho qhov nruj ntawm cov saw hlau kom haum. Feem ntau, ib nrab qis ntawm cov saw hlau tuaj yeem ntab saum thiab nqis ntawm 20-30 hli, thiab them sai sai rau qhov ntsuas ntawm cov khoom kho saw hlau sab laug thiab sab xis kom sib xws. Nws yog qhov zoo tshaj plaws los nruj txhua lub ntsia hlau uas xoob thiab roj nws kom haum nyob ntawm qhov xwm txheej ntawm cov saw hlau.
2. Yog tias koj xav ntxuav cov saw hlau, ua ntej tshaj plaws, tsuag cov tshuaj ntxuav saw hlau rau ntawm cov saw hlau maus taus. Qhov no yuav ua rau cov saw hlau sib cuag nrog cov tshuaj ntxuav tau zoo dua, thiab qee cov av uas nyuaj ntxuav tuaj yeem yaj tau.
3. Tom qab kov cov saw hlau, koj yuav tsum ntxuav tag nrho lub maus taus me ntsis thiab tshem cov hmoov av ntawm qhov chaw kom tiv thaiv cov saw hlau kom tsis txhob qias dua tom qab ntsia. Tom qab ua tiav tag nrho cov no, koj tsuas yog yuav tsum tau siv cov roj nplua nyeem rau cov saw hlau dua, kom cov saw hlau yuav huv thiab du. Yog tias koj xav kom koj lub maus taus zoo nkauj dua, kev saib xyuas txhua hnub kuj tseem ceeb heev.
Lub sijhawm tshaj tawm: Lub Ib Hlis-29-2024