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H3C
H3C
Chengdu University of Information Engineering
Chengdu University of Information Engineering
Datang Mobile
Datang Mobile
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Southeast University
Jiuzhou Group
Jiuzhou Group
Space time Daoyu Technology
Space time Daoyu Technology
Special development group
Special development group
Tianyi Zhihang
Tianyi Zhihang
Xinglian Xintong
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Zhejiang University
Zhejiang University
China Telecom
China Telecom
China Unicom
China Unicom
China Satellite Communications Group
China Satellite Communications Group
China Information Technology
China Information Technology
China Mobile
China Mobile
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