14th Optoelectronics China Expo 2022
發布時間：2021-12-07
The 2022 China Optoelectronics Industry Expo will be held at the Beijing Convention Center from June 27-29, 2022. The Expo will continue to uphold high specifications, high standards, a comprehensive presentation of infrared microlight technology and applications, laser and intelligent manufacturing, optical communication and optical sensing and Internet of Things, optical and precision optical manufacturing, measurement and control technology and instruments, science and technology and experimental results, micro-nano-manufacturing, dual-use technology eight theme exhibition
