polykristallin التعريفات والمعاني == German == === Etymology === poly- + kristallin === Adjective === polykristallin (strong nominative masculine singular polykristalliner, not comparable) polycrystalline ==== Declension ==== شارك هذه المقالة: Facebook Twitter WhatsApp LinkedIn كلمات ذات صلة polykristallinen polykristallinem polykristalliner polykristalline polykristallines polycrystalline polycrystallinity polycristallin policristallino