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CIOE CHINA INTERNATIONAL OPTOELECTRONIC EXPO 2020
CIOE CHINA 2020-Shenzhen,Sep,9th to 11th,2020,Booth#7B11
2020-07-23
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Security China 2020- Beijing,Oct.21to 24,2020, Booth# E2Y25
China International Exhibition on Public Safety and Security (Security China) is an expo about science and technology, under the approval of the Ministry of Public Security, P.R. China and Ministry of Commerce P.R. China, hosted by China Security and Protection Industry Association. It is a comprehe…
2020-07-23
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