▶BOX CONNECTOR
W100 * H100(TRAY,DUCT겸용) W150 * H100(TRAY,DUCT겸용) W200 * H100(TRAY,DUCT겸용)W300 * H100(TRAY,DUCT겸용) W400 * H100(TRAY,DUCT겸용) W450 * H100(TRAY,DUCT겸용) W500 * H100(TRAY,DUCT겸용) W600 * H100(TRAY,DUCT겸용)