1800L 작성자최고관리자 등록일 23-10-10 조회59회 본문 1800L1120x1800mm뗏목외장재 : HDPE (High Density Polyethylene)내장재 : EPP (Expanded Polypropylene) / EPE (Expanded Polyethylene) 1400L 2000L 목록