Mtengo wotsitsimutsa wakhala chinthu chofunikira kwambiri pamakampani owonetsera ma LED, komanso gawo lomwe limakhudzidwa kwambiri ogula akagula zowonera za LED. Kuphatikiza pa mtengo wotsitsimutsa, pali magawo ambiri omwe akuwonetsa momwe amagwirira ntchito, monga mulingo wa imvi, kusamvana, kuchuluka kwa chimango, ndi zina zotero. Zowona...
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