Lub teeb sib txawv hauv Zigong Teeb Kev Lag Luam
Tom qab 50 xyoo ntawm kev ua qub txeeg qub teg nyob rau hauv Zigong teeb kev lag luam, teeb teeb _ teeb khoom siv tes ua thiab teeb teeb _ cov khoom siv teeb yog maj mam ua kom paub tab thiab zoo meej. Nrog rau qhov nrov ntawm niaj hnub LED teeb qhov chaw thiab kev txhim kho lub zog efficiency, lub teeb qhov chaw ntawm Zigong teeb kev lag luam kuj tau hloov los ntawm cov thawj. Lub siab - lub zog hluav taws xob qhov muag teev tau hloov kho kom zoo rau qis - lub zog LED qhov muag teev.
Dab tsi yog qhov txawv ntawm cov teeb pom kev zoo, lub teeb tsis muaj dej tsis zoo thiab cov teeb pom kev zoo tib yam LED? Vim li cas nws nyuaj rau LED qhov muag teev yuav tsum tau tso tseg los ntawm Zigong teeb kev lag luam nrog ntau qhov kev siv tshwj tsis yog nyob rau hauv Zigong cheeb tsam los txhim kho LED qhov muag teeb uas haum tshaj plaws rau Zigong lanterns?
