Okulandelayo kuza:
Ihlabathi leLaser yeeFotonikhi ngo-2022, eShanghai
Nge-26-29 ka-Epreli 2022
Izehlo zembali:
Wuhan-Optics Valley of China EXPO 2021
I-Shanghai-Laser World of Photonics 2021
I-Shengzhen-China International Optoelectronic Exposition 2021