Polyvinyl Alcohol Fibers: Polymers-ka Waxqabadka Sare ee Qalabka Horumarka leh ee pva fiber la xoojiyay
1. Qaab-dhismeedka Molecular iyo Muuqaalka Jirka 1.1 Halabuurka Kiimikada iyo Dhismaha Polymer-ka (PVA Fiber) Khamriga Polyvinyl (PVA) fiber waa a…