Loni a nṣe ikojọpọ irin gi corrugated Orule dì.Orule dì wa lori orule.Awọn sisanra lati 0.12mm to 0.8mm.Iwọn deede jẹ lẹhin iwọn corrugated 914,900,800,665.A firanṣẹ 0.12,0.13,0.14,0.15mm si ọja Afirika.Kaabo si ibeere nigbakugba.
Akoko ifiweranṣẹ: Oṣu kejila-11-2019