Ukuhlolwa Nokuhlolwa, Okokusebenza Okuluhlaza) Izinsiza kusebenza Ukuhlolwa Kwe-Metallographic Ukuhlolwa kokusebenza kwensimbi Ukutholwa kwe-Spectral Izinsiza Zokuhlola Injoloba Ukutholwa Kokucindezela Ukucindezela Ukuqina Test Ukuhlolwa Kwokushisa Okuphezulu Imishini Yokuhlola Imikhiqizo Ukutholwa kweTorque Yokugoba Kwetiye Yemishini Ingcindezi Ukumelana, Ukuthola Ukucindezela Komoya Ukugoqa ukutholwa kwe-torque Kwamajoyinti