Dr. Zhou Yanyu, associate director of the institute, said that the Confucius Institute serves as a bridge to connect the East and the West.

佩斯大学孔子学院副院长周艳玉博士说，孔子学院已成为连接东西方文化的一座桥梁。

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Model GC-4400 Photo ionization Gas Chromatograph development by Beijing City East and west Electronic Technology Institute is described in this article.

介绍了北京市东西电子技术研究所（北京东西分析仪器有限公司）、开发生产的的GC-4400型便携式光离子化气相色谱仪。

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