Akụkọ ụlọ ọrụ
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Ihe ngosi nke Shanghai Optical Munich nke iri na asaa a na-atụ anya ya
Ihe ngosi 17th Munich Optical Optical Expo nke a na-atụ anya ya, nke a makwaara dị ka "Munich Optical Expo", ga-eme na Shanghai site na July 11 ruo 13, 2023. Nnukwu ihe omume a dọtara ọtụtụ puku ụlọ ọrụ kachasị elu na ụlọ ọrụ optoelectronics zuru ụwa ọnụ isonye na mmemme a. ihe ngosi...GỤKWUO