Urashobora Gutema Kevlar? Kevlar ni ibikoresho bikora cyane bikoreshwa cyane mugukora ibikoresho birinda umutekano, nka kositimu itagira amasasu, ingofero, na gants. Ariko, gukata imyenda ya Kevlar birashobora kuba ingorabahizi kubera gukomera kwayo ...
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