A series of self priming centrifugal pipeline pump were designed and developed. A verification test was done with model 80gyb 32.

设计开发了石化自吸离心管道泵系列产品，并用80gyb32型自吸离心管道泵作了试验验证。

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The design of self priming centrifugal pipeline pump is discussed, the primary hydraulics and structure design formulas and diagrams are offered.

论述了石油化工用自吸离心管道泵的设计方法，给出了主要的水力设计与结构设计的计算公式与图表。

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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。

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In some places, bulldozers are still at work, burying a second parallel pipeline that will eventually pump Azeri natural gas along the same route to neighboring Turkey.

NPR: Georgia Hopes for Boost from Caspian Pipeline

And that, despite claims that this would somehow -- this pipeline would somehow solve the pain that families are feeling at the pump today, the company itself has said it would take years before a single drop of oil would flow through that pipeline.

WHITEHOUSE: Press Briefing

Just a few miles away stand the new floodlights, barbed-wire fences and gleaming smokestacks of Pump Station No. 2, a fortified multimillion-dollar compound that straddles the pipeline.

NPR: Georgia Hopes for Boost from Caspian Pipeline