To study the water pressure, because if ROV into deep water Some devices may be compressed by pressure water equipment damaged. Find the equipment such as wiring, waterproof. Since the control is a power cord. We must find a cord to prevent the cord waterproof device or by water.To study and know the information of the equipment to be made ROV thoroughly, waterproof, hit the water level pressure where to may damageStudy on the motor and control motor. To make ROV can machines as needed.
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