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                                                                  助力北師大新校區報告廳音視頻系統建設
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                                                                  項目類別:
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                                                                  項目簡介:

                                                                  北京師範大學新校區學術交流中心報告廳及貴賓室音視頻系統建設是該校教學設施重大建設項目,隨著信息技術的提高体彩p3字谜