国家大剧院歌剧院

国家大剧院歌剧院国家大剧院歌剧院
  1. 介绍了以在物理站点为基础构建的国家大剧院歌剧院扩声系统概况。

    Situation for the sound amplifying system of opera house in National Center for Performing Arts which base on the physical sites .