Mabasa maviri - akavharwa uye guruva-uchapupu zvese mune imwe.
Minimum nzvimbo inodiwa inosangana nekuwanikwa kwakachengeteka uye yakanakira profil kupera.
Chimiro chakareruka, inyanzvi yekugadzira tekinoroji.
Iyo EM mhando piston tsvimbo chisimbiso / guruva mhete inogona zvakare kushandiswa mumhepo yakaoma / isina mafuta mushure mekuzora kwekutanga nekuda kweiyo yakakosha geometry yechisimbiso uye guruva muromo pamwe nechinhu chakakosha.
Nekuda kwekushanda lip optimization gadziriso shandisa kwayo kumhanya kwayo.
Sezvo izvo zvikamu zvinoumbwa nechinhu chimwe chepolymer, hapana ngura.