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Dab tsi yog smart meters?
Ntse hluav taws xob ntsuas hluav taws xob yog ib qho ntawm cov cuab yeej siv yooj yim rau cov ntaub ntawv tau txais cov hluav taws xob hluav taws xob ntse (tshwj xeeb tshaj yog lub zog xa hluav taws xob ntse).Nws lees paub cov dej num ntawm kev nrhiav tau cov ntaub ntawv, ntsuas thiab xa tawm ntawm thawj lub zog hluav taws xob, thiab yog lub hauv paus rau kev sib koom ua ke cov ntaub ntawv, kev tshuaj xyuas ...Nyeem ntxiv
