Basa repombi yemota vacuum ndere kuburitsa kusagadzikana uye nekudaro kuwedzera simba rekubhureki.Kune mota dzinotyairwa neinjini dzedhiziri, pombi yevacuum inoiswa kuti ipe sosi yevacuum, sezvo injini ine compression ignition CI, kuitira kuti imwechete lev ...
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