An internal circulation loop of heating tank composed of three-function valve and jet tube is added in original pump arrangement.
本发明是在原有的泵油装置中，增加一套由三能阀及喷管等组成的加热罐内部循环回路。
The utility model relates to an internal mixed self-sucking pipeline pump, which belongs to the improved technical proposal of a mechanical self-sucking pump.
内混式自吸管道泵，属于机械自吸泵的改进技术方案。
There is an urgent need to understand the internal flow slurry pump to improve the design methodology, improve pump efficiency and reduce pump wear and tear.
因此迫切需要了解渣浆泵的内部流动规律，改进设计方法，提高泵的效率，减少泵的磨损。
The GC-series pump can be used in conjunction with an internal combustion engine for portable transfer applications.
为了轻便的输送应用程序GC系列的泵与内部燃烧发动机结合使用。
The GC-series pump can be used in conjunction with an internal combustion engine for portable transfer applications.
为了轻便的输送应用程序GC系列的泵与内部燃烧发动机结合使用。
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