WIND DUMMY – pilot who takes off before others so they can gauge conditions based on his flight.

试风员- 在他人之前起飞的领航者，使别人能衡量基于他的飞行条件。

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Press the differential towards the transmission cover at the crown wheel adjusting tool and read off the backlash on the dial gauge.

将差速器向盆形齿轮调整工具处的变速器盖方向压，然后读取百分表上的间隙值。

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Automatic shutdown feature conserves battery life by turning test kit off after 15 minutes without pressure on the gauge.

仪表压力消失15分钟后的自动关闭功能，保护电池寿命。

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