Tam sim no nrog rau qhov ua kom muaj peev xwm ntau ntxiv ntawm cov tuam ntxhab loj, cov kev lag luam hauv kev lag luam tau dhau los ua ntau dua, cov kev qhia tshwj xeeb thiab cov qauv ntawm cov thawv ntawd tau dhau los ua ntau dua, lawv kuj tuaj yeem ntxiv cov xauv raws li qee yam, Lub ntsiab lus ntawm lub xauv yog tiag kom zoo dua ua kom muaj kev ruaj ntseg ntawm cov khoom hauv. Tam sim no, qee qhov chaw tsim khoom ntawm lub npov tote twb ntxiv lub xauv lub sijhawm tsim qauv. Yog tias cov neeg siv khoom muaj cov cai ntawm cov xov tooj ntawm lub qhov rooj, tuaj yeem kho tau ua ntej, tab sis qee cov neeg tsim khoom yuav xav kom cov neeg lag luam ncav cuag qee qhov nqi yuav tsum tau txiav txim siab ua.
Raws li ib qho ntawm qhov tsis tuaj yeem hauv kev thauj khoom hauv chaw thauj khoom, lub thawv nthuav qhia nws tus kheej muaj ntau qhov zoo:
1. Ua ntej tshaj plaws, nws yog ib puag ncig thiab tsis muaj tshuaj lom, vim hais tias cov khoom siv raw rau cov khoom siv hollow board lub thawv yog PP rov qab cov khoom siv yas, uas yuav tsis ua rau muaj kev cuam tshuam ib puag ncig lossis cov khoom hauv.
2. Qhov thib ob, qhov zoo ntawm lub thawv nws tus kheej yog lub teeb heev, uas tuaj yeem txo lub zog thaum ua haujlwm thauj. Qhov tseem ceeb tshaj plaws yog tias nws tseem tuaj yeem ua rau ntau yam xim thiab ntau yam thicknesses raws li qhov sib txawv ntawm cov neeg siv khoom. Qhov ntau ntawm cov kev xaiv yog dav.
3. Tsis tas li ntawd, lub npov hollow board xa tawm lub thawv kuj tseem tuaj yeem ua rau lub thawv ntim lub cev, uas ua tau zoo qhov chaw thauj mus los rau qee yam thiab txo qhov nyuaj ntawm kev tuav.
Hnub no' s cov ntsiab lus cia siab hais tias yuav muab siv rau cov phooj ywg uas txaus siab rau tote locks.
