Vula izitshisi ze-coil ziyizitshisi zomoya ezichaza eyona ndawo iphakamileyo yendawo yokufudumeza ngokuthe ngqo kwi-moya. Ukukhetha kwe-alloy, imilinganiselo, kunye ne-wire ye-wire kunyulwe ngokuqinileyo ukwenza isisombululo senkcubeko esekwe kwiimfuno zesicelo esikhethekileyo sesicelo. Iikhrayitheriya ezisisiseko zokuqwalaselwa zibandakanya amaqondo obushushu, inqwelo moya, uxinzelelo lomoya, isantya se-ramp, isithuba esihamba ngebhayisikile, amandla afumanekayo, kunye nobomi obukhoyo, kunye nobomi obufumanekayo, kunye nobomi obufumanekayo, kunye nobomi obufumanekayo, kunye nobomi obufumanekayo, kunye nobomi obufumanekayo, kunye nobomi obufumanekayo, kunye nobomi obufumanekayo, kunye nobomi obufumanekayo, kunye nobomi obufumanekayo, kunye nobomi obufumanekayo, kunye nobomi obufumanekayo, kunye nobomi obufumanekayo, kunye nobomi obufumanekayo, kunye nobomi obufumanekayo, kunye nobomi obufumanekayo, nobomi obufumanekayo, kunye nobomi obufumanekayo, kunye nobomi obufumanekayo, kunye nobomi obufumanekayo, kunye nobomi obufumanekayo, kunye nobomi obufumanekayo, kunye nobomi obufumanekayo, kunye nobomi obufumanekayo, kunye nobomi obufumanekayo, kunye nobomi obufumanekayo.
Izibonelelo