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2008

 

  • SED OPH-810R passed the technical inspection of MOR

  • The technical standards mainly written by SED Wireless GSM-R digital mobile communications network equipment specification Part 3: handheld terminal was officially released

  • The seminar of SED OPH-810 GSM-R handset held in the great hall of the People

  • SED GPH-610R GSM-R handset was announced

  • Participated in the opening of Jiaozhou-Jinan Railway which was the first passenger dedicated line in China and provided the technical support for on-site communication

  • SED Wireless passed ISO9000 Quality Management System Certification smoothly

 

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