Ma coil otsegula ndiye njira yabwino kwambiri yotenthetsera magetsi komanso yotheka kwambiri pazambiri zotenthetsera. Zogwiritsidwa ntchito kwambiri pamakampani otenthetsera ma ducts, zinthu zotseguka za ma coil zimakhala ndi mabwalo otseguka omwe amatenthetsa mpweya kuchokera pamakoyilo oyimitsidwa. Zinthu zotenthetsera zamafakitalezi zimakhala ndi nthawi yotenthetsera mwachangu zomwe zimapangitsa kuti ntchito ziziyenda bwino ndipo zidapangidwira kuti zisamalidwe bwino komanso zosavuta, zolowa m'malo zotsika mtengo.

PHINDU
Kuyika kosavuta
Kutalika kwambiri - 40 ft kapena kupitilira apo
Wosinthika kwambiri
Zokhala ndi bar yothandizira yopitilira yomwe imatsimikizira kukhazikika koyenera
Moyo wautali wautumiki
Kugawa kutentha kofanana