Detra incazelo engcono kakhulu yegama: Ngokucophelela, Okungafani, Ukudala, Unamandla, Isimo sengqondo. Thola Detra kusho igama.
Naftzger izincazelo zegama elihle kakhulu: Ngokucophelela, Okungafani, Sína, Isimanje, Isimo sengqondo. Thola Naftzger incazelo yesibongo.
Amagama amaningi avamile ngegama Detra: Segroves, Faniel, Eichelberger, Breitweiser, Wittenmyer. Thola Uhlu lwamagama ngegama Detra.
Amagama avame kakhulu ngegama lomsebenzisi Naftzger: Detra, Victorina, Laticia, Patria, Leonor. Thola Amagama ahamba ne- Naftzger.
Ukuhambisana kwe- Detra kanye Naftzger kuyinto 77%. Thola Ukuhambisana kwe- Detra kanye Naftzger.