Yini i-NDT?

Insimu yeUkuhlolwa okungathandeki (NDT)Insimu ebanzi kakhulu, enobubanzi edlala indima ebalulekile ekuqinisekiseni ukuthi izakhi zezinhlelo nezinhlelo zenza umsebenzi wazo ngendlela ethembekile neyabiza. Ochwepheshe be-NDT nonjiniyela bachaza futhi basebenzise izivivinyo ezithola futhi zibonisa izimo ezibonakalayo namaphutha okungenzeka ukuthi bahlukumeze, amapayipi okuqhuma, amapayipi okuqhuma, nemicimbi ehlukahlukene ebonakalayo. Lezi zivivinyo zenziwa ngendlela engathinti usizo lwento yesikhathi esizayo yento noma impahla. Ngamanye amagama, i-NDT ivumela izingxenye nezinto ezibonakalayo ukuthi zihlolwe futhi zilinganiswe ngaphandle kokuzilimaza. Ngoba ivumela ukuhlolwa ngaphandle kokuphazamisa ngokusetshenziswa kokugcina komkhiqizo, i-NDT inikeza ibhalansi enhle kakhulu phakathi kokulawulwa kwekhwalithi kanye nokusebenza kwezindleko. Ngokuvamile ukukhuluma, i-NDT isebenza ekuhlolweni kwezimboni. Ubuchwepheshe obusetshenziswa ku-NDT buyafana nalawo asetshenziswe embonini yezokwelapha; Kodwa-ke, izinto ezingezona ezingezona ezingekho ngaphansi ziyizifundo zokuhlola.