Kugeza ubu, ku isoko hari ubwoko bwinshi bw’ibimuga by’ibimuga, bishobora kugabanywamo amavuta ya aluminiyumu, ibikoresho byoroheje n’ibyuma ukurikije ibikoresho, nk'ibimuga bisanzwe by’ibimuga hamwe n’ibimuga byihariye by’ibimuga ukurikije ubwoko. Intebe zidasanzwe z’ibimuga zirashobora kugabanwa mu ...
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