Muva nje, senze i-Nondestructive inspection penetrant test(PT) yokusakaza kwe-chrome alloy ephezulu ngokwezidingo zamakhasimende,Izinyathelo kukhona as uyalandela:
1. Hlanza indawo esetshenziwe
2. Fafaza into engena ebomvu
3. Hlanza indawo ebomvu yokungena
4. Fafaza unjiniyela omhlophe, unjiniyela omhlophe akabonakali ebomvu, ngakho-ke akukho sici kulokhu kusakaza.
Isikhathi sokuthumela: May-08-2021