معنی defected ground structure, معنی یثبثرفثی لقخعئی سفقعرفعقث, معنی defected ground structure, معنی اصطلاح defected ground structure, معادل defected ground structure, defected ground structure چی میشه؟, defected ground structure یعنی چی؟, defected ground structure synonym, defected ground structure definition,