Rubber Kuedza Zviridzwa zvakange zvakatumirwa kuSouth America

Izvi zvataurwa pamusoro apa zvinoyedza zviridzwa zvinozivikanwa zvinoshandiswa mune zvinyorwa zvemukati; polyurethane; Engineering purastics thermplastic makomputa; Griphene; Nanotechnology yakasanganiswa uye elasomer indasitiri; Saka kana paine kubvunza chero iwe uine, ita Pls inonzwa wakasununguka kuti tizive!