Lub tshuab no yog tsim los rau lub hom phiaj ntawm mounting txheej txheem ntawm cov me me, nyuaj-rau-tuav los yog tsis xwm yeem ua ntej sib tsoo thiab polishing.Tom qab mounting txheej txheem, nws tuaj yeem pab txhawb kev sib tsoo thiab polishing ntawm cov qauv, thiab tseem yooj yim rau kev soj ntsuam cov qauv ntawm cov khoom siv hauv metallographic microscope, lossis ntsuas qhov hardness ntawm cov khoom los ntawm hardness testinger.
