输油管道泵站可以其功能或目的、所用设备类型、操作方法、或泵送的油料等进行分类。
Oil pipeline pumping stations may be classified by the function or purpose, by the type equipment used, by the method of operation, or by the material pumped.
本文介绍该标准草案的选用范围、固定式消防泵驱动器—控制器的分类、关键设备、基本功能及性能要求。
The scope and object, classifications of controllers for drivers of stationary fire pumps, key devices, basic functions and performance requirements for the standard draft were introduced.
文章主要介绍了发电厂中泵类机械密封的特点与分类、安装与使用以及检修与维护等。
This paper mainly introduces characteristics and classification, installation and use, as well as repair and maintenance of the power plants pump mechanical seal.
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