即将举行
China International Optopelectronic Expo will be held at the Shenzhen World Exhibition and Convention Center.
10.09.2025 - 12.09.2025
Shenzhen, CHN, Asia Pacific
Shenzhen, CHN, Asia Pacific

活动日历
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CIOE in Shenzhen China International Optopelectronic Expo will be held at the Shenzhen World Exhibition and Convention Center.了解更多