Ubu turimo kugurisha byinshiAramid / Kevlar fibre, Ramie fibre Gupakira hamwe na Aramid / Kevlar fibre, Gupakira PTFE hamwe na Aramid / Kevlar fibremuri Mexico 、 Brasil 、 Arijantine 、 Peru, ibiciro byacu hamwe nubwiza birakunzwe.
Ingero z'ubuntu zizatangwa ..
Igihe cyo kohereza: Nyakanga-15-2021