玉音声学成功地解决了多种类型噪声和振动问题。
Yu-tone acoustic successfully resolved a variety of types of noise and vibration problems.
玉音声学工程致力于建筑声学空间设计，并提供声学材料和安装施工的专业公司。
The beautiful sound acoustical engineering devotes to the architectural acoustics space design, and provides the acoustic material and the installment construction Specialized company.
玉音声学工程致力于建筑声学空间设计，并提供声学材料和安装施工的专业公司。
The beautiful sound acoustical engineering devotes to the architectural acoustics space design, and provides the acoustic material and the installment construction Specialized company.
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