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Water-filled rubber dam: length 55 meters, height 3 meters, sky blue rubber dam
China rubber dam: length 60 meters, height 3.5 meters, color: green, water-filled rubber dam
Water-filled rubber dam: length 50 meters, height 3 meters, 3-span rubber dam, total length of river rubber dam 150 meters
Inflatable Water-Filled Rubber Dam 2 Meters High 106 meters Long