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Product Description: Noise is one of the major environmental pollutions, it hinders people's conversation, thinking, learning, it makes people feel unpleasant. Noise is mainly divided into:
Traffic noise (roads, railw...
Related Keywords: Noise Control Design Noise Pollution Solution |
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Product Description: Over the years, We have been committed to the energy and environmental protection industries. In recent years, found that major disasters caused by global warming, therefore, even more aggressively...
Related Keywords: Noise Control Design Noise Pollution Solutions |
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