Kutshanje, senze uvavanyo lwe-Nondestructive yokuhlola ukungena (PT) kwi-chrome ephezulu ye-alloy cast ngokweemfuno zabathengi,Amanyathelo zi as iyalandela:
1. Coca indawo esetyenziweyo
2. Tshiza i-penetrant ebomvu
3. Coca indawo ebomvu yokungena
4. Tshiza umphuhlisi omhlophe, umphuhlisi omhlophe akabonakali ebomvu, ngoko ke akukho siphene kule nto yokuphosa.
Ixesha lokuposa: May-08-2021