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Continue to ChatJ-20 fighter’s control system can understand 89 Chinese dialects https://www.china-arms.com/2019/07/j-20-fighters-control-system-understand-89-dialects/
J-20 fighter’s control system can understand 89 Chinese dialects https://www.china-arms.com/2019/07/j-20-fighters-control-system-understand-89-dialects/