旋转接头；转动关节
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旋转接头；转动关节；旋转接头；转动关节
a mechanical joint or coupling that allows rotation; a device similar to a swivel
The robotic arm uses a rotating joint to allow full 360-degree movement.
机械臂使用旋转接头以实现360度全方位运动。
旋转接头；转动关节
a mechanical joint or coupling that allows rotation; a device similar to a swivel
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