The requirement on sound insulation of living environment is becoming higher along with the living standards improves.

随着人们生活水平的提高，对居住环境隔音性能也提出了越来越高的要求。

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To develop manufacturing projects of advanced light type high strength building materials with heat and sound insulation and some other new type materials.

开发先进的轻型高强、隔音、保温建筑材料、装饰材料及其它新型材料的生产性项目。

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Compared with metal pipe clean health products need further sound insulation is it reduce high-speed noise decibel that rivers produce count relatively to come.

与金属管相比，凯佳产品不需进一步隔音来降低相对高速水流所产生的噪音分贝数。

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The new government guidelines would require rented properties to be "structurally sound with sufficient bathrooms, toilets washing and cooking facilities and other essential amenities, including sound and thermal insulation".

BBC: Isle of Man clamp down on multiple occupancy homes