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It is reported that Marine Geology No. 9 is the civil scientific research vessel that was responsible for the vibration and noise reduction design for the first time. Because of its high noise control level, it is one of the largest and largest scientific research vessels in China. These measures will effectively control the vibration and radiation noise levels of the entire ship. Through the actual ship performance test, the performance indicators of all vibration isolation devices have reached or even exceeded the design requirements, which will provide effective guarantee for the ship to achieve DNV underwater radiation noise and China Classification Society COMF specifications.
The completion of this test marks the completion of the first design contract for vibration and noise reduction in the scientific research ship field for the first time, and its design experience will provide the market development for the subsequent research and development of the scientific research in the field of vibration and noise reduction. Strong support.
The ship's vibration and noise test was completed in the No. 9 marine geological vibration isolation device
Recently, 70 sets of more than 20 sets of vibration isolation devices for the design and supply of marine geology No. 9 and No. 10 have completed the actual ship vibration and noise test.