Kev daws

Kev daws

Kev ntsuam xyuas, kev tsim khoom, thiab kev tswj kom zoo ntawm lithium roj teeb pob rau hauv tsev cia khoom, tsev cia khoom, tsheb kauj vab hluav taws xob, cov cuab yeej hluav taws xob, hluav taws xob maus taus, drones, cov khoom siv kho mob roj teeb, tsis siv neeg swipeers, tshuav tsheb kauj vab, lub tshuab nqus tsev roj teeb, thiab lwm yam.
Nws tuaj yeem ua tiav kev soj ntsuam ntawm cov ntaub ntawv roj teeb pob thiab kev sim ntawm kev them nqi thiab kev tso tawm, suav nrog kev them nyiaj thiab kev tso tawm, DCIR kuaj, thiab lwm yam.