Chinese astronaut installs foot stops on robotic arm during spacewalk By ViralVdoz - 656 Share FacebookTwitterPinterestWhatsAppLinkedinReddItEmailTumblrTelegramMixVKDiggLINEViberNaverFlipCopy URLKakao StoryGettrKoo Chinese astronaut installs foot stops on robotic arm during spacewalkSource: CGTN #CPC #CPC100Years pic.twitter.com/B3nbubUsIZ— Zhang Heqing (@zhang_heqing) July 4, 2021