IMPROVED PANEL STRUCTURE OF RUBBER DAM WHICH CAN MAKE EASY DISCHARGE OF BOTTOM WATER

摘要

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an improved type panel structure for a movable beam which can easily discharge low-level water. More specifically, it is capable of discharging a low- The present invention also relates to an improved panel structure for a movable beam which can easily discharge low-level water, which can have various other effects.