Amakuru
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Umuyoboro woroshye wera (FILO COTTO BIANCO)
Umugozi wera woroshye wicyuma nanone witwa insinga ya ogisijeni idafite insinga, vacuum annealed wire, ni ubwoko bwinsinga zicyuma.Byakozwe muguhitamo ubuziranenge l ...Soma byinshi -
Itandukaniro riri hagati yumuriro wamashanyarazi na Hot-dip ya Galvanised
Umugozi w'icyuma ugabanijwemo ibice bigabanijwemo insinga zishyushye hamwe n'insinga ikonje (nanone yitwa insinga z'amashanyarazi).Umuyagankuba w'amashanyarazi wangiritse ukoresheje electrolyte, kandi insinga z'icyuma zinyura mu kigega cya electrolyte.Ukurikije ihame ...Soma byinshi -
Amateka yacu
Sogokuru yatangiye ubucuruzi hashize imyaka 50.Ubwa mbere, kubera igurishwa rito ryibicuruzwa bikozwe mu ntoki, umusaruro wasaga kuruta uwagurishijwe, kandi ibintu ntibishobora guhanahana amafaranga, sogokuru rero yafashaga abantu bose kwagura isoko aragenda ...Soma byinshi
