Izindlela ze-Surface NDT zezimiso zokukhetha insimbi yomthungo oqondile: ipayipi lensimbi kazibuthe kufanele lisetshenziswe ekuhlolweni kwezinhlayiya kazibuthe;insimbi engeyona i-ferromagnetic kufanele isetshenziswe ekuhlolweni kokungena.Ukuthambekela okubambezelekile kokuqhekeka kwamajoyinti ashiselwe, indawo engaphezulu kufanele ibe ukuhlolwa okungabhubhisi ngemuva kokushisela ...
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