1.Kuthandizira kulipira foni yam'manja / piritsi / laputopu
2.Sizomasuka komanso zosavuta kulumikiza ndi kukoka, cholumikizira chimakokedwa palimodzi, ndipo digiri yoyenera ndi mawonekedwe ndi apamwamba. Ikhoza kupirira kulowetsa mobwerezabwereza ndi kukoka mwamphamvu kwambiri
Thupi la 3.Soft ulusi, mchira waukonde kulimbikitsa chitetezo
4.Chip chofananira chanzeru, zida zofananira zanzeru zimafunikira voteji yololera, yotetezeka komanso yothamanga popanda kuwonongeka kwa makina.
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