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Primary

Primary school intelligent broadcast

My school was founded in 1950, is the Beijing Haidian District Board of Education directly under the public primary school, is the Beijing Science and Technology Demonstration School, a total of 58 cl
2017-08-17
Case

Case analysis of Changan automobile broadcasting system

Chongqing Changan Automobile Co., Ltd. (abbreviated as Changan Automobile) is the core vehicle company of China Changan Automobile Group Co., Ltd.
2019-12-10
Analysis

Analysis of the broadcasting system of Wangwang group

With the development of modern city construction, the modern architecture has developed rapidly in the direction of large-scale and comprehensive, and the management of the large building broadcast sound system is becoming more and more complex
2019-12-10
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