Automatic platoon lampblack system to guarantee the workers have a good working environment.

自动排油烟系统，保证工人有一个良好的工作环境。

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Based on the analysis of the system of vehicle longitudinal dynamics control, the longitude control of track homing for the platoon of the two vehicles is discussed.

在对汽车纵向动力学控制系统分析的基础上，探讨基于两车的纵向自动跟踪的控制问题。

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When the hydraulic system up to the tip is set higher than the pressure relief valve, the relief valve on top of the ball was opened by the oil relief valve to the tank platoon.

当系统中的油压升高到梢高于溢流阀的调定压力时，溢流阀上的钢球被顶开，油液经溢流阀排回油箱。

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