steering column

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Parts like the steering column , which helps the car to turn, are made of less costly, lighter materials.
像方向盘这种帮助汽车转向的部件都是用低廉的轻型材料制成的。
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An internal high pressure forming process of a car steering column has been researched and the part is produced through experiments successfully.
研究了某型号轿车转向节臂零件的内高压成形工艺，并成功试制出样件。
Where water is provided, delivered in a solitary tanker with a broken steering column, the nomads will gather, attracted by what is an occasional and insufficient supply of water.
当那辆驾驶杆已经坏掉的水罐车开来送水时，牧民们就会被吸引而聚集过来，虽然这种饮水供应并不经常，也远远不够，而且还被一些人建议取消掉。

Face detection on your average digicam may not seem that special, but strapping the feature atop your steering column can certainly make for a more enjoyable (and safer) driving experience.
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S. (Global Vibration System) technology, allowing for the high-frequency vibrations from the motors to be felt not only on the wheel itself, but also throughout the cockpit's entire steering column and pedal set.
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What you won't hear McGovern boast about is the telematics (GPS and other interactive systems) monitor that hides in the center console, or the paddle-control automatic transmission shifter that resides on the steering column.
FORBES: Magazine Article

In a car or other vehicle, the steering column is the rod to which the steering wheel is attached.