Cia siab rau cov thev naus laus zis, kev pabcuam zoo heev, thiab cov kev pabcuam zoo meej, thiab cov kev pabcuam zoo meej yuav siv cov kev lag luam tam sim no thiab kis peb txoj hlua dai thoob plaws ntiaj teb. Ua ke nrog peb cov khoom lag luam, peb cov kev pabcuam tseem muaj los ua theem siab ntau tshaj plaws. Acp ntawv qab qab nthab hnub no, hlcaluminium cov qeb siab rau saum toj raws li tus kws tshaj lij thiab kev paub xa khoom hauv kev lag luam. Peb tuaj yeem tsim qauv, tsim kho, tsim khoom, tsim khoom, thiab muag cov khoom sib txawv ntawm peb tus kheej kev sib txuas ntawm txhua yam ntawm peb cov neeg ua haujlwm. Tsis tas li, peb muaj lub luag haujlwm rau kev muab ntau yam kev pabcuam rau cov neeg siv khoom suav nrog kev txhawb nqa kev txhawb nqa thiab cov kev pabcuam kom sai. Koj tuaj yeem pom ntau ntxiv txog peb cov khoom lag luam tshiab acp ntawv qab nthab thiab peb lub tuam txhab los ntawm kev hu ncaj qha rau peb.Qhov khoom lag luam zoo heev thermal. Nws muaj peev xwm ntawm kev nqus thiab hloov cua sov nyob rau hauv qhov chaw ua kom yog.
