Ibiranga gushyigikira isoko ya gaze no gutoranya ubuziranenge bwisuzuma: Isoko ya gazi itera inkunga igizwe nibice bikurikira: silinderi yumuvuduko, inkoni ya piston, piston, kashe yo kuyobora kashe, kuzuza, kugenzura ibintu imbere muri silinderi no hanze ya silinderi, an ...
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