•Isibambi sefayela lezimpande ngenye indlela i-electrode ingase ifakwe inzalo nge-autoclave.•Amandla ebhethri akhonjiswa esikrinini se-LCD sokucaca okuphezulu.Idivayisi izocisha ngokuzenzakalelayo ngemva kwemizuzu engu-20 uma ingasetshenziswa.• Izinhlobo ezi-3 zemisindo ye-alamu ethambile ongakhetha kuyo kanye nokulungiswa kwevolumu noma ngaphandle kwezwi.•Ukuze wenze indawo yefayela le-root canal ifane nebha yenkomba, thatha isibonisi esikhulu se-LCD esinombono oqondile.•Misa indawo ye-Shing yephuzu lempande ngokuzenzakalelayo kuphawu lobude phakathi nokusebenza.