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翔实的数据,是煤矿机电设备可靠性分析的基础。本上、下二讲,通过实例详细介绍煤矿机电设备可靠性数据的来源以及采集方法。一、可靠性数据与可靠性指标含有煤矿机电设备可靠性信息的数量依据,叫做设备的可靠性数据。第二、三讲列出不少可靠性数据,比如第二讲的表1、表2、表6、表7,第三讲的表1、表3等。评定煤矿机电设备可靠性高低的数量标志,称为设备的可靠性指标,因而可靠性数据与可靠性指标是二个不同的概念。它们的主要区别是:
Full and accurate data is the basis for the reliability analysis of coal mine electromechanical equipment. This article, the next two stresses, through examples of coal mine mechanical and electrical equipment reliability data source and acquisition methods. First, the reliability of data and reliability indicators Contains the reliability of mine electrical and mechanical equipment based on the amount of information, called the reliability of the device data. The second and third lecture lists a lot of reliability data, such as Table 1, Table 2, Table 6, Table 7, Table 1, Table 3 and so on. Assess the level of reliability of coal mine electrical and mechanical equipment, the number of signs, known as the reliability of equipment, reliability data and reliability indicators are two different concepts. Their main difference is: