Surface NDT nzira dzeyakatwasuka musono simbi yekusarudza misimboti: magineti iron pombi inofanirwa kushandiswa mune magineti particle test;isiri-ferromagnetic simbi inofanirwa kushandiswa mukuyedzwa kwekupinda.Kunonoka kutsemuka maitiro emajoini akasungwa, iyo yepamusoro inofanirwa kunge isiri yekuparadza bvunzo mushure mekukweshesa c...
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