Pa Julayi 29, 2021 ndi tsiku lofunikira pakupanga malo opangira mankhwala.
Patsiku lomwelo, malo opangira mankhwalawo adachita mwambo wosinthira kupanga maphunziro anzeru opanga H.
Kuchita bwino kwa mwambowu kukuwonetsa kuti malo opangira mankhwala atsegula mwalamulo nthawi yathunthu
Kupanga mzere wopangira ma electroplating, ndi mzere wopanga ma electroplating osayendetsedwa ndi msonkhano walowa mugawo loyeserera.
Nthawi yotumiza: Aug-13-2021
