Cov lus qhia rau kev siv dej nyab
1. Fais fab rau / tawm
Kev hloov ntawm cov teeb pom kev nyab xeeb feem ntau yog nyob rau hauv qab ntawm lub teeb lub cev, thiab kev ua haujlwm yooj yim heev, tsuas yog nias qhov hloov. Nws yuav tsum raug sau tseg tias thaum qhib lossis kaw cov teeb pom kev nyab xeeb, kev ua haujlwm yuav tsum maj mam thiab tsis txhob quab yuam kom tsis txhob ua rau cov khoom puas.
2. Kho qhov ci ci
Qhov ci ntsa iab ntawm lub teeb dej nyab tuaj yeem ua tiav los ntawm kev kho lub zog ntawm lub teeb. Thaum kho, koj tuaj yeem xaiv siv lub tshuab hloov pauv lossis lub zog kom ua tiav. Nws yuav tsum raug sau tseg tias txoj kev hloov qhov ci ci ntawm cov teeb pom kev zoo yuav txawv ntawm cov hom thiab cov qauv sib txawv, yog li nws yog qhov zoo tshaj kom nkag siab txog cov cuab yeej siv phau ntawv ua ntej ua haujlwm.
https://www.benweilighting.com/professional-lighting/construction-site-lighting/
