Inganda zibyuma nigice cyingenzi mubukungu bwisi yose, gikubiyemo ibicuruzwa byinshi birimo ibikoresho, imashini, ibikoresho byubaka, nibindi byinshi. Uru ruganda rufite uruhare runini mu kuzamuka no guteza imbere izindi nganda zitandukanye nk'ubwubatsi, inganda, na infr ...
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