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VVL-V600-6T ROV is the remotely operated vehicle that can replace human to do some kind of wok under the sea environment.It rely on the cable power driven by thruster to move under the water.It is equipped with observation device like light,camera,sonar,and sensor like pressure sensor,depth sensor,etc. This ROV is widely used in the offshore oil exploitation,sea treasure observation,salvage work,pipeline laying and observation,sea aquaculture and dams observation,etc.