1. Kurungurura byimbitse Ubu bwoko bwibikoresho byo kuyungurura biroroshye, kandi intera iri hagati ya fibre na fibre nini.Kurugero, polyester isanzwe yatewe inshinge ifite icyuho cya 20-100 μ m.Iyo impuzandengo yikigereranyo cyumukungugu ari 1 mm, mugihe cyo kuyungurura, igice cyibice byiza ...
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