Cov Lus Qhia Luv: Cov kws tshawb fawb tau ua tiav ib qho kev tshawb pom tseem ceeb hauv kev siv roj teeb khov kho, uas yuav ua rau kev tsim cov roj teeb uas siv tau ntev dua rau cov khoom siv hluav taws xob nqa tau. Cov roj teeb khov kho muab lub zog ceev dua thiab kev nyab xeeb zoo dua piv rau cov roj teeb lithium-ion ib txwm muaj, qhib cov hauv kev tshiab rau kev khaws cia lub zog hauv ntau yam lag luam.
Lub sijhawm tshaj tawm: Lub Xya Hli-07-2023