Qee tus neeg hais tias nws pib qhov muag teev yuav tawm ntawm kev lag luam.

Tab sis nws tsis muaj tseeb vim tias peb cov khoom siv hluav taws xob tsis zoo no tseem muag zoo tam sim no.

Tag nrho peb cov qhov muag tsis pom kev yog qhov hnyav.

Vim lub Hoobkas ib txwm muaj txiaj ntsig zoo tshaj li lwm yam, peb cov khoom siv hluav taws xob pib muaj lub koob npe nrov.

Piv txwv li, feem ntau ntawm peb cov qhov muag teev nws pib yuav muaj li 800-1200 teev, uas yog 3-5 zaug ntev npaum li lwm tus.

Yuav kom ua rau koj kom meej meej peb pib incandescent qhov muag teev, kuv yuav qhia koj cov duab raws li hauv qab no.

Yog tias koj tuaj yeem muab sijhawm rau peb lub teeb taws teeb, kuv paub tseeb tias koj yuav tsum muaj kev npaj ua lag luam.