Fuel pump (unloading pump, high viscosity pump, asphalt pump) gear wear and tear parts mainly is the tooth meshing, involute face and gear ends plane.
燃油泵(卸油泵，高粘度泵，沥青泵)齿轮的磨损部位主要是齿的啮合、渐开线工作面和齿轮两端平面。
Unloading pressure and value of alarm parameter of emulsion pump can be adjusted by stroking keys.
乳化液泵卸载压力和报警参数值可利用按键根据实际需要来调整。
Unloading method of injecting nitrogen to tank car to raise pressure and liquid extraction with centrifugal pump simultaneously is often used to unload butadiene tank car.
丁二烯罐车卸车多采用氮气注入罐车加压，同时用离心泵抽液的卸车方法。
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。
Field application shows that an immersible pump method is the most ideal method for the oil vacuum unloading system of rail tank wag.
实践表明，卸槽潜油泵法是火车槽车负压卸油系统改造的最理想方法。
There are three major processes in light oil tank truck unloading, namely vacuum pump unloading, submerged pump unloading, and slide pump unloading.
轻油罐车卸槽工艺主要有真空泵卸槽法、潜油泵卸槽法和滑片泵卸槽法。
These Smith pumps are reversible, so that the TC-2 pump can be used for loading or unloading without a manifold, if a reversing power take-off is available.
如果相反的动力输出是可用的，史密斯泵是可逆的，因此TC - 2泵用来装载或卸货不需要多功能装置。
The pilot unloading valve 5 of the one-way valve can be achieved system-pressure pump and unloading.
由于先导卸荷阀5内的单向阀作用，可以实现系统保压而油泵卸荷。
In the unloading process of light oil of tank car, the auxiliary unloading system of light oil pump controlling room is used to substitute the current vacuum unloading system.
在铁路轻油罐车装卸工艺中，采用轻油泵房辅助卸油装置可以替代现有泵房工艺流程中的真空系统。
We have designed a new water pump that the electromotor of unloading is followed.
我们设计了一个带有随装随卸的电动机的新水泵。
While, tech of sand control and unloading flow with pump applied in exploration work, a proper effect has been gained.
该区勘探过程中，采取防砂工艺、泵抽排液工艺等技术，取得了很好的效果。
The Model MC-4 pump, with 4-inch inlet port, provides the necessary capacity for fast loading and unloading.
MC-4带有4英寸的入口端，提供必须的容量来快速装载和卸货。
Oil testing application of hydraulic pump on fluid unloading in Hailaer Basin;
水力泵排液工艺技术适用于深浅层试油排液的工艺要求。
Oil testing application of hydraulic pump on fluid unloading in Hailaer Basin;
水力泵排液工艺技术适用于深浅层试油排液的工艺要求。
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