معنی production possibility curve, معنی حقخیعرفهخئ حخسسهدهکهفغ رعقذث, معنی production possibility curve, معنی اصطلاح production possibility curve, معادل production possibility curve, production possibility curve چی میشه؟, production possibility curve یعنی چی؟, production possibility curve synonym, production possibility curve definition,