刹车块自动回位装置，应用于石油钻机液压盘式刹车系统。
The utility model relates to a brake block automatic returning device which is applied to a hydraulic-disc type braking system of an oil drilling rig.
扶位装置主要是在斜坡工作面移动综合支架时防止支架倾倒。
The centering device is mainly used for preventing the support tilting when moving the composite support on a slope working face.
在一个DCS控制的非线性液位装置上的对比实验结果表明了该方法的有效性。
Its validity is demonstrated by comparative experiment results obtained from a nonlinear liquid system controlled by DCS.
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