Three major oil unloading methods used in tank trains are introduced. They are vacuum system, sliding vane pump, and submersible pump unloading.
介绍了轻油铁路卸车主要采用的三种方式，即真空系统接卸、滑片泵(转子泵)接卸和潜油泵接卸。
A data study of the efficiency of pipeline system used for reciprocating pump water flooding in oil field was done through experiment.
概述了用实验方法对油田注水管网系统中的管网进行现场数据测试和模拟流程数据测试。
The experimental system of oil vapor pump has been widely used in education, scientific research and production department.
喷油泵实验系统被广泛应用在教学、科研及生产部门，成为我国喷油泵研究与制造水平的关键。
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