I-YALIS BF Inguqulelo yoMbambi weNcango yokuTshixa iSifundo sokuFakela I-YALIS BJT Version yoMbane weNgcaciso yokuFakela I-YALIS NO.272 ( MULTIPLICITY ) IsiFundo sokuFakela isiHambo soMbane wamacango ( kuMacango amancinci) I-YALIS NO.272 (MULTIPLICITY) iSiqhelo soMphathi weglasi seSitshixo seSifundo sokuFakelo (yeengcango zeglasi) I-YALIS NO.259 (RAINBOW) isiFundo sokuFakela isiQhaxo seNcango esiNcinci I-YALIS NO.262 (ENDLESS) IsiKhomba soMthi soMthi wokuSeta isiFundo sokuFakelo (yeengcango zoMthi) I-YALIS NO.292 (I-GUARD) yeglasi yesiPhatho sesiXeko sesiFundo sokuFakelo I-YALIS Glass Splint Panel Version yokuFundisa iSiphatho sokuFakela isitshixo somnyango