HY Metals ali ndi makina 12 odulira mawaya omwe akuyenda usana ndi usiku pokonza magawo ena apadera. Kudula waya, komwe kumadziwikanso kuti waya EDM (Electrical Discharge Machining), ndi njira yofunika kwambiri yopangira magawo opangira. Zimaphatikizapo kugwiritsa ntchito mawaya opyapyala, amoyo podula bwino zida, kuzipanga kukhala ...
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