Isingeniso Somkhiqizo:
Umkhiqizo uqukethe isisekelo sesampula kanye nokucaciswa kosayizi abahlukene abayishumi bepuleti eliphakathi,
ilungele (0.1 ~ 0.58) mm ukujiya kwesampula, ingqikithi yezicaciso eziyi-10, ehlukahlukene
amapuleti aphakathi nendawo, angakwazi ukuzivumelanisa nokujiya kwesampula okuhlukile. Isetshenziswa kabanzi ekwenzeni iphepha, ukupakisha
kanye nezimboni zokuhlola izinga lomkhiqizo kanye neminyango. Kuyinto ekhethekile
ithuluzi lokuhlola amandla okucindezela iringi yephepha nekhadibhodi.