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shang hai shi xian tong xin fa zhan gai shu
Author(s): 
Pages: 6-9+25
Year: Issue:  4
Journal: Optical Fiber & Electric Cable and Their Applications

Keyword:  有线通信微波通信光纤通信都市网;
Abstract: 本文介绍了上海市县通信的现状及今后的发展方向。
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