I.Iimpawu zezixhobo:
Esi sixhobo sihambelana ngokupheleleyo ne-IULTCS, TUP/36 esemgangathweni, ichanekile, intle, kulula ukuyisebenzisa
kunye nokugcina, iinzuzo eziphathekayo.
II.Equipment application:
Esi sixhobo sisetyenziselwa ngokukodwa ukulinganisa kwesikhumba, ukufihla, ukuze uqonde okufanayo
ibhetshi okanye iphakheji efanayo yesikhumba kwi-soft and hard is uniform, inokuvavanya iqhekeza elinye
yesikhumba, inxalenye nganye yomahluko othambileyo.