Okulandelayo kuza:
Ihlabathi leLaser yeeFotonics 2022, eShanghai
Ngomhla wama-26-29 kuEpreli 2022
Izehlo zembali:
Wuhan-Optics Valley of China EXPO 2021
I-Shanghai-Laser World of Photonics 2021
I-Shengzhen-China International Optoelectronic Exposition 2021