Yuav Ua Li Cas Paub Qhov Zoo Ntawm LED High Bay Teeb?
Ua ntej, xaiv raws li qhov xav tau tiag tiag. Thaum xaiv kev lag luam thiab mining teeb rau kev lag luam xws li thee, roj av, thiab tshuaj lom neeg kev lag luam, nws tsis yog tsuas yog yuav tsum tau xav txog seb lub ...