All Thunderbolt Steering configurations use this assembly. Therefore, a left and right arm are required.

所有迅雷督导配置使用此程序集。因此，左，右手臂是必需的。

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The steering-knuckle ARM, attached to the front wheels, are therefore forced to swing the wheels to the right or left on their pivots.

于是，与前轮相连的转向节臂使车轮在其轴线上左右转动。

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