1个备用的航天站机械臂插销锁定感应器和1个备用的胎盘式拖曳体系用于装载机械臂的轨道车移动。
A spare latching end effector for the station's robotic arm, and a spare trailing umbilical system for the rail car that the arm travels on.
1个备用的航天站机械臂插销锁定感应器和1个备用的胎盘式拖曳体系用于装载机械臂的轨道车移动。
A spare latching end effector for the station's robotic arm, and a spare trailing umbilical system for the rail car that the arm travels on.
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