Ukuze kugwetywe ukuba umgangatho womfanekiso welensi yokukhanya ulungile na, kufuneka imigangatho ethile yovavanyo, njengokuvavanya ubude befocal, intsimi yokujonga, isisombululo, njl.njl. yelensi. Zonke ezi zizibonakaliso zesiqhelo. Kukwakho nezinye izibonakaliso ezibalulekileyo, ezifana ne-MTF, ukuphazamiseka, njl.njl. 1.MTF MTF, okanye...
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