... O.S-Directionally Oreintated Structure or NCF-Non Crimp Fabric can be produced in direction 0 1. COMPOSITION ... AND PRESENTATION Multiaxial fabric is also called D.O.S-Directionally Oreintated Structure ... 0° , ±45° , 90° , for example, unidirecfional fabric , Biaxial fabric,Triaxial fabric, Quadraxial fabric, etc.2. MAIN TECHNICAL CHARACTERISTICS BX(+45°/ -45°)Biaxial ...