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  • Residential sound barrier Engineering
    Residential sound barrier Engineering
    2018-06-27
    Engineering Introduction: As the surrounding noise of the neighborhood is exceeding the standard, it affects the normal life of the residents, so a micro perforated sound absorption board and a safe glass panel are combined to make the noise reach the 2 types of sound environmental quality standards and create a comfortable and quiet life for the residents. Product features: 1.Sound insulation: the average sound insulation is more than 28dB
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