معنی Directional characteristic, معنی Dهقثرفهخئشک راتشقشرفثقهسفهر, معنی Directional characteristic, معنی اصطلاح Directional characteristic, معادل Directional characteristic, Directional characteristic چی میشه؟, Directional characteristic یعنی چی؟, Directional characteristic synonym, Directional characteristic definition,