I.Izicelo:
Umshini wokuhlola ukugoba kwesikhumba usetshenziselwa ukuhlolwa kokugoba kwesikhumba sangaphezulu sezicathulo kanye nesikhumba esincane
(isikhumba esingaphezulu kwezicathulo, isikhumba sesikhwama, isikhumba sesikhwama, njll.) kanye nokugoqwa kwendwangu emuva naphambili.
II.Umgomo wokuhlola
Ukuguquguquka kwesikhumba kubhekisela ekugobeni kobuso obunye bokugcina bengxenye yokuhlola njengangaphakathi
kanye nolunye uhlangothi olungaphandle, ikakhulukazi izinhlangothi ezimbili zengxenye yokuhlola zifakiwe
isithako sokuhlola esiklanyelwe, esinye sezithako silungisiwe, esinye siphinde sigotshwe ukuze sigobe
ingxenye yokuhlola, kuze kube yilapho ingxenye yokuhlola yonakele, bhala phansi inani lokugoba, noma ngemva kwenombolo ethile
yokugoba. Bheka umonakalo.
III.Hlangana nezinga
I-BS-3144, i-JIB-K6545, i-QB1873, i-QB2288, i-QB2703, i-GB16799-2008, i-QB/T2706-2005 kanye nezinye
indlela yokuhlola ukugoba kwesikhumba idinga imininingwane ethile.