I-YALIS BF Inguqulelo yoMbambi weNcango yokuTshixa iSifundo sokuFakela I-YALIS BJT Inguqulelo yoMbane woMbane wokuFakela iFundo I-YALIS NO.272 ( MULTIPLICITY ) IsiFundo sokuFakela isiHambo seNcango encinci ( yeeNcango eziNcinane) I-YALIS NO.272 (MULTIPLICITY) iSiqhelo soMphathi weglasi seSitshixo seSifundo sokuFakelo (yeengcango zeglasi) I-YALIS NO.259 (RAINBOW) isiFundo sokuFakela isiQhaxo seNcango esiNcinane I-YALIS NO.262 (ENDLESS) IsiKhokelo soMthi sokuSeta isiQhaxo sokuFakela iSifundo ( seMicango yoMthi) I-YALIS NO.292 (I-GUARD) yeglasi yoMphathi wesiPhathi sokuTya isiFundo sokuFakelo I-YALIS Glass Splint Panel Version yeSifundo sokuFakela isiQhaxo seNcango