Edm imagwiritsidwa ntchito makamaka popanga nkhungu ndi magawo omwe ali ndi mawonekedwe ovuta a mabowo ndi maenje; Kukonza zida zosiyanasiyana zopangira, monga aloyi yolimba ndi chitsulo cholimba; Kukonza mabowo akuya ndi abwino, mabowo ooneka mwapadera, ma grooves akuya, zolumikizira zopapatiza ndi kudula magawo oonda, etc.; Machining ndi ...
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