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Ma Panel a MgO Ogwira ntchito
Ma board a magnesium oxide ogwira ntchito, kuphatikiza mapanelo a masangweji, mapanelo amawu, ndi mapanelo osamveka, ali ndi ntchito zambiri pamapangidwe omanga chifukwa cha magwiridwe antchito awo apadera.Pansipa pali tsatanetsatane wazinthu zosapanga magnesium oxide, njira zopangira, magwiridwe antchito, ndikugwiritsa ntchito mitundu itatu ya matabwa.
