The optical radar is one of the main equipments in shooting range test outside trajectory measurement system.

光学雷达是靶场试验外弹道测量系统中的主要设备之一。

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The optical radar is one of the main equipments in shooting range test outside trajectory measurement system.

光学雷达是靶场试验外弹道测量系统中的主要设备之一。

youdao