Precise time-service is the safty insurance in the military, electric power, communications, transportation and other industry security system operation.
高精度授时是军事、电力、通信、交通等各行业系统运行的安全保障。
Precise time-service is the safty insurance in the military, electric power, communications, transportation and other industry security system operation.
高精度授时是军事、电力、通信、交通等各行业系统运行的安全保障。
应用推荐