Kuyesa kwa kafukufuku wa sayansi ya vacuum, kuwongolera kolondola kwa kuthamanga kwa 22kw pampu yopulumutsa mphamvu yopanda mafuta

1. Kupanikizika koyipa kumakhala kokhazikika ndipo kumawonjezera chiwongola dzanja cha malonda.
2. Kuwongolera bwino ntchito yopangira zinthu komanso kupewa kubwerezabwereza ntchito.
3. Kusunga mphamvu, kokhazikika komanso kogwira mtima.
4. Chipinda choponderezera sichili ndi mafuta, zomwe zimachepetsa ndalama zogwirira ntchito.
5. Kapangidwe kosavuta komanso kukonza kosavuta. Chepetsani nthawi yokonza.
6. Ndalama zabwino kwambiri zogulira m'mafakitale zomwe zimabweza ndalama mwachangu.