Yini i-NDT?

Inkambu yeUkuhlola Okungabhubhisi (NDT)iwumkhakha obanzi kakhulu, ohlanganisa imikhakha eyahlukene odlala indima ebalulekile ekuqinisekiseni ukuthi izingxenye zesakhiwo nezinhlelo zenza umsebenzi wazo ngendlela ethembekile nengabizi kakhulu. Ochwepheshe be-NDT nonjiniyela bachaza futhi basebenzise ukuhlola okuthola futhi kubonise izimo zempahla namaphutha angabangela izindiza ukuthi ziphahlazeke, ama-reactor ahluleke, izitimela ziphume emzileni, amapayipi aqhume, kanye nezinhlobonhlobo zezenzakalo ezingabonakali, kodwa ezihlupha ngokulinganayo. Lokhu kuhlola kwenziwa ngendlela engathinti ukusebenza okuzayo kwento noma okokusebenza. Ngamanye amazwi, i-NDT ivumela izingxenye nezinto ezibonakalayo ukuthi zihlolwe futhi zikalwe ngaphandle kokuzilimaza. Ngenxa yokuthi ivumela ukuhlolwa ngaphandle kokuphazamisa ukusetshenziswa kokugcina komkhiqizo, i-NDT inikeza ibhalansi enhle kakhulu phakathi kokulawulwa kwekhwalithi nokusebenza kahle kwezindleko. Ngokuvamile, i-NDT isebenza ekuhlolweni kwezimboni. Ubuchwepheshe obusetshenziswa ku-NDT bufana nalolo olusetshenziswa embonini yezokwelapha; nokho, izinto ezingaphili ngokuvamile ziyizihloko zokuhlolwa.