I-OPPO RTA NGU-ELEAF
I-Oppo yenziwe ngokuphelele ngensimbi ne-pyrex. Ngaphandle kokuzuza ekwakhiweni okukhethekile, ibonakala iqedwe ngendlela efanele futhi ukukhohlisa okuyisisekelo komshini akubizi nkinga: ukukrufulwa nokuqaqa, ukulungiswa kwendandatho yokugeleza komoya, ukuhlanganisa ngaphandle komphumela we-“guillotine” we-resistor, njll. (Bona isibuyekezo esigcwele….)