Uhlalutyo kwindlela yophuhliso lweshishini lokukhanyisa i-LED kwihlabathi kwixesha elizayo
Uhlalutyo kwindlela yophuhliso lweshishini lokukhanyisa i-LED kwihlabathi kwikamva lika-2018, uqoqosho lwehlabathi luyaguquguquka, ukudodobala koqoqosho kumazwe amaninzi, imfuno yemalike ebuthathaka, ukukhula kwemarike yokukhanya kwe-LED m.
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