1. Ukuqwalaselwa kwecandelo lomnqamlezo yeyona ndlela inembileyo, ilula kwaye isebenzayo.Indlela ebizwa ngokuba yi-cross section observation method, ikwindawo yokuqhawuka ecaleni kwecandelo le-meridian plane, ipolish and polishing, observation, measurement and analysis of its section shape.
2. Indlela yokuvavanya ngokuthe ngqo yindlela ethembekileyo yokuphanda umgangatho we-riveting, kodwa umsebenzi unzima.
Ixesha lokuposa: Jan-14-2021