1. Amagwiritsidwa ntchito kwambiri m'malo owoneka bwino komanso owumitsa mafuta monga kugwiritsidwa ntchito kwa mafuta, kuyeretsa, malo opangira mafuta, etc.
2. Zofunika kune zone 1 ndi zone 2 za ophulika ophulika;
3. Kugwira ntchito ku IIA, IIB, IIC Offic Stofu Yophulika Mafuta;
4. Kugwira ntchito kumadera 21 ndi 22 ya malo oyaka moto;
5. Zofunika kuzosawonongeka, chinyezi, ndi chitetezo chachikulu malo;
6. Zofunika ku gulu la kutentha ndi T1 ~ T6;
7. Chitani zowonjezera, zotchinga zazifupi ndi chitetezo padera loyang'anira ndi kupanga zopinga zowunikira (mphamvu) kusintha kwa nthambi.