fnctId=bbs,fnctNo=6444 RSS 2.0 0 number of counts search postings 제목 작성자 list of postings LECTURE_산학_유체역학 number title author date file hits notice to total bulletin board [ notice to total bulletin board ] 게시글 작성 요령 박진수 2019.03.07 0 796 there is no a posting beginning 1 end 처음 끝