LED teeb daim iav tau yug los rau ntau tshaj 10 xyoo, nyob rau hauv lub 10-xyoo lub sij hawm no, lub LED teeb tsom iav kev lag luam tau muaj kev loj hlob thiab kev hloov kho, tshwj xeeb tshaj yog nyob rau hauv ib co kev khiav hauj lwm, xws li kev nce nyob rau hauv ntau yam keyboards thiab multimedia.Tam sim no, peb qhov kev hloov pauv siab tshaj plaws yog ...
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