Birashoboka ko uri amaguru 4 ya nylon guterura sling kugura umuyobozi, ushakisha ubuziranenge bwo hejuru bwa 4 nylon yo guterura , kandi Lishenflex numushinga wabigize umwuga & utanga isoko ushobora guhaza ibyo ukeneye. Ntabwo ari amaguru 4 gusa yo guterura nylon twakoze yatanze ibyemezo byinganda mpuzamahanga, ariko turashobora kandi guhaza ibyo ukeneye. Dutanga kumurongo, serivisi mugihe kandi urashobora kubona ubuyobozi bwumwuga kuri 4 nylon guterura amaguru . Ntutindiganye kutwandikira niba ushishikajwe no guterura amaguru 4 nylon , ntituzagutererana.