Nws tsuas siv 7 hnub los tsim 54 square meters ntawm sab hauv LED zaub tom qab tau txais cov neeg siv khoom tso nyiaj.
Peb lub tuam txhab lub tsev khaws khoom muaj 500 square metres ntawm raw cov ntaub ntawv rau LED zaub, txhawm rau ua haujlwm zoo dua rau cov neeg siv khoom, peb lub tuam txhab feem ntau muaj cov ntaub ntawv raw khoom, thiab txawm tias peb yuav tsim cov khoom tiav rau kev muag khoom raws li cov khoom muag.
Tag nrho cov dawb aging test.
Kev kuaj ntshav liab.
Green aging test.
Blue aging test.
Feem ntau, kev kuaj kev laus ntawm 54-square-meter LED zaub tuaj yeem teeb pom kev txog plaub hnub.
Tom qab ntawd, kev kuaj kev laus tau ua tiav rau 48 teev tsis tu ncua. Liab, ntsuab, xiav, dawb hloov dua siab tshiab kuaj, kom txog rau thaum tag nrho cov khoom puas lawm.
Nws tuaj yeem ntim thiab xa tuaj rau hnub 7th.