SpaceX said, "We look forward to working with NASA to fly missions that demonstrate valuable progress towards establishing a permanent, sustainable presence on the lunar surface."
And, if a robot arm were to swing out towards you, for safety reasons you would want to be able to immediately stop it and push it back without harming yourself, reverse that motion instantly. For one thing, that requires a back-driveable actuator.，这一点在旺商聊官方下载中也有详细论述
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2024年12月23日 星期一 新京报。关于这个话题，WPS下载最新地址提供了深入分析
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