대한건설기계매매협회, 부회장, 선출, 대가중장비플랜트, 대표 서문장, 2010년3월24일, Elected vice chairman of the Korea Construction Equipment Trade Association. 20100324, Daeka Equipment and Plant,

대한건설기계매매협회, 부회장, 선출, 대가중장비플랜트, 대표 서문장, 2010년3월24일, Elected vice chairman of the Korea Construction Equipment Trade Association. 20100324, Daeka Equipment and Plant,

 

대한건설기계매매협회, 부회장, 선출, 대가중장비플랜트, 대표 서문장, 2010년3월24일, Elected vice chairman of the Korea Construction Equipment Trade Association. 20100324, Daeka Equipment and Plant,