chao mung cac bac tham gi vao dien dan nay
MIDAS la truong trinh phan tich ket cau rat manh
xin moi cac bac tham gia de trao doi kinh nghiem khi phan tich ket cạu
xxxxxxxxxxxxxxxxxxxx!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
MIDAS la truong trinh phan tich ket cau rat manh
xin moi cac bac tham gia de trao doi kinh nghiem khi phan tich ket cạu
xxxxxxxxxxxxxxxxxxxx!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Ghi chú