1. Taw qhia Standard LED zaub vaj huam sib luag muaj kev tiv thaiv tsis muaj zog tiv thaiv ya raws, dej, thiab plua plav, feem ntau ntsib cov teeb meem hauv qab no: Ⅰ. Hauv qhov chaw ntub dej, cov khoom loj ntawm cov pixels tuag, lub teeb tawg, thiab "kab ntsig" tshwm sim feem ntau tshwm sim; Ⅱ. Thaum siv mus ntev, huab cua ...
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