然后再吊起车辆的另一端，推出另一个转向架后，将车体落在第二个支架上。

Then the other end is lifted, the bogie rolled clear and the body lowered onto two more stands.

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将桥架横放在轨道上或架子上，最好架在于支腿链接用的支承面上，用水平仪测出两端支承面上边的小车轨道的水平标准。

The bridge across the track or on the shelf, the best frame is bearing surface of leg link on the standard level measured at both ends of the bearing surface on the trolley track.

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驱动架两端表面分别装有刮削板，随时刮扫积聚在导轨表面的杂物。

There are scrapers at both sides of driving beam for scraping sundries amassed on rail surface all the while.

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