pump barrel

Development and application of whet-slate used for machining pump barrel

抽油泵泵筒加工用珩磨砂条的研制与应用

The mechanical analysis on axial bending of pump barrel

有杆泵泵筒的纵向弯曲机理分析

Manufacturing subsurface pump barrel by cold-drawing and cold-rolling

用冷拔冷轧方法制造整筒式抽油泵泵管

You will notice the dark, used cooking oil traveling out of the bottom of the collection barrel, through the pump, through the processor and up into the hose that empties into the reaction tank.

你会注意到黑色的用过的食用油从收集桶底部流出来，经过管道和处理器，经过橡皮管进入反应罐中。

Take the hose that connects the collection barrel to the reaction tank on your biodiesel compressor and connect it to the pump.

把收集桶上的橡皮管连接到生物柴油压缩机的反应罐上，然后连接到管道上。

Determination of the Machining Tolerance of Subsurface Pump Barrel Liners

抽油泵泵筒衬套加工公差的合理确定

Study on the variation regularity of fluid pressure in a pump barrel

抽油杆泵筒内流体压力变化规律水淹层地层水电阻率变化规律研究

Analysis on the EIT clearance between trunk piston and pump barrel about deep-well pump

深井泵柱塞与泵筒配合间隙工艺的分析

Analysis and Solution of the Pump Barrel Leak of Ethylene Delivery Pump

乙烯输送泵泵壳泄漏故障分析及改造

One effective way is preferred pump barrel and plunger of materials and surface treatment processes.

其中一个有效的方法就是优选泵筒和柱塞的材料和表面处理工艺.