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由中国环何工业协会噪声与振动控制委员会和上海环保工业协会噪声与振动控制专业委员会共同主办的第一届噪声与振动控制技术研
The first noise and vibration control technology co-sponsored by the Noise and Vibration Control Committee of China Central Hohhot Industrial Association and the Noise and Vibration Control Committee of Shanghai Environmental Protection Industry Association