Architectural acoustics conditions is an important one of many factors which effect the design and construction of acoustics projects.
厅堂音响工程的设计施工受很多因素的影响，建声条件是一个主要因素。
Architectural acoustics conditions is an important one of many factors which effect the design and construction of acoustics projects.
厅堂音响工程的设计施工受很多因素的影响，建声条件是一个主要因素。
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