About FAKIROV S
About Sofia Univ., Sofia, BGR
About EVSTATIEV M
About Sofia Univ., Sofia, BGR
About PETROVICH S
About Sofia Univ., Sofia, BGR
About Macromolecules
About polyethylene terephthalate
About Mechanical properties of polymer solids
About Mechanical properties
About ポリエステル
About ナイロン6
About ブレンド
About 調製
About ミクロフィブリル
About 強化
About 複合材