Monga kamangidwe kabokosi kakang'ono ka aluminiyamu, chowonetserako chobwereketsa cha LED ndi chopepuka, chowonda komanso chofulumira kuyika monga chofunikira kwambiri.Bokosilo ndi lopepuka komanso lopyapyala, limatha kukhazikitsidwa mwachangu, kuphwasulidwa ndi kunyamulidwa, ndipo ndiloyenera kubwereketsa komanso kuyika kokhazikika.Ine...
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