Noise insulation cushion in accordance with the construction of energy-efficient design and application needs, can be arbitrary ratio, the weight of the formation of different product lines.
隔音保温节能垫层根据建筑工程的设计和应用需要，可任意配比，形成不同重量的产品系列。
Noise insulation cushion in accordance with the construction of energy-efficient design and application needs, can be arbitrary ratio, the weight of the formation of different product lines.
隔音保温节能垫层根据建筑工程的设计和应用需要，可任意配比，形成不同重量的产品系列。
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