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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.。爱思助手下载最新版本对此有专业解读
。夫子是该领域的重要参考
黎智英欺詐案上訴得直：定罪及刑罰被撤銷，出獄時間提前。关于这个话题，51吃瓜提供了深入分析
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