LED tri-proof teeb feem ntau yog siv nyob rau hauv ib puag ncig uas yuav tsum tau dej-pov thawj, plua plav-pov thawj thiab corrosion-proof teeb pom kev zoo, thiab nws yog dav siv nyob rau hauv qhov chaw nres tsheb, khoom noj khoom haus Hoobkas, plua plav hoobkas, txias cia, chaw nres tsheb, thiab lwm qhov chaw sab hauv tsev. .LED tri-pov thawj teeb tuaj yeem ua ke...
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