Izixhumi zochungechunge lwe-F ziyimikhiqizo yokuqala eyakhiwe futhi esetshenziswa kakhulu yensimbi engangeni manzi ochungechungeni olungangeni manzi.Inezici zobukhulu obuncane, ukuminyana okuphezulu, ubukhulu obuphelele kanye nenani eliphelele lama-cores.Lo mkhiqizo usetshenziswa kakhulu embonini yezempi, imishini enembayo, izinto eziphathwa ngesandla, ukuhlolwa kwezimboni nezinye izimboni.Amakhasimende anentshisekelo ikakhulukazi kusayizi wayo omncane kanye nesikhathi sokulethwa okusheshayo.Uchungechunge lwe-F luwuchungechunge lomkhiqizo inkampani yethu ehlala iwuthumela, futhi isikhathi sokulethwa esijwayelekile siphakathi kwamaviki ama-2.