The invention relates to a method for preparing repeatedly-usable high oil suction material.
本发明涉及材料制备方法，旨在提供一种可重复使用的高吸油性材料的制备方法。
Its kinematics and kinetics law differs from those of the general moving beam typed oil suction pump.
它的运动与动力规律不同于一般的游梁式抽油机。
The pump is characterized by: 1. changing the mode of oil suction, i. e. making the plunger immersed in the viscous oil;
其抽油特点是：1．改变了普通泵的进油方式，将稠油吸入泵腔变为柱塞浸入稠油；
The oil suction unit has the advantages of simple structure, quickly suction and discharge, convenient operation and low cost.
本吸油器的优点是结构简单，排吸快，使用方便，成本低。
Its kinematics and kinetics law differs from those of the general moving beam typed oil suction pump. In order to determine...
它的运动与动力规律不同于一般的游梁式抽油机。
Supervisor Road: including oil suction line, pressure oil pipeline and oil return line, used to achieve the transfer of pressure energy.
主管路：包括吸油管路，压油管路和回油管路，用来实现压力能的传递。
Also use between tooth seal volume change to achieve suction hydraulic oil.
也是利用齿间密封容积的变化来实现吸油压油的。
Dirty water, soil, sand suction sewage box, all the oil on the ground, the machine after cleaning, clean as new, is less than human.
脏水、泥土、砂粒统统吸入污水箱，特对油污地面，机器清洗后，洁净如新，是人工所不及。
In the original design of the cracking gas compressor unit in ethylene plant, wash oil is to be injected into the suction line and the impeller to alleviate coking in the compressor unit.
乙烯装置裂解气压缩机组为减缓机组结焦，原设计在机组吸入管线和叶轮上注洗油。
Without enough suction more oil than necessary would continue to leak out;
吸收程度不够的话，更多本不会泄漏的石油也会泄漏。
For the first operate of pump, the oil should be completely filled in the self suction room.
此泵的初次运转时要从吐出口处注油，且到自吸盒完全充满在启动。
Based on the status of the cracking of self-suction centrifugal pump in oil farm, the paper makes an analysis on the reasons of cracking and puts forward the measure of prevention.
根据石油油库自吸离心泵泵体破裂的状况，对其破裂原因进行了分析，提出了防止措施。
Full use of its bearing capacity of the tank to reduce the oil vapor emissions, the principle is to use the weight of the valve plate to control the breath pressure and suction tank negative pressure.
充分利用油罐本身的承压能力来减少油蒸气排放，其原理是利用阀盘的重量来控制油罐的呼气正压和吸气负压。
The first select the appropriate pump speed should be based on the viscosity of the oil, to ensure the pump NPSHr can satisfy the user's actual suction conditions.
首先应根据油品的粘度选择适当的泵转速，以保证泵npshr能满足用户的实际吸入条件。
The coarse filter in suction orifice can protect oil pump and increase filter service life.
吸油口粗过滤器可保护油泵并延长主过滤器的使用寿命。
The two factors for determining the suction conditions of a self-suction centrifugal oil pump-suction capability and suction facilities are expounded.
论述了自吸离心油泵吸入条件的两个决定因素——吸入能力和吸入装置。
The use of special oil pump for tanker of self-suction pump, and can be used in the gasoline, diesel, kerosene fuel pump into and such as pump out.
利用特殊的石油泵采用自吸泵型加油机的加油的，可用于汽油、柴油、煤油燃料泵到泵等。
Open system is the pump suction from the tank, the oil through a variety of control valves, the drive hydraulic actuators, valve oil return back for another fuel tank.
开式系统是指液压泵从油箱吸油，油经各种控制阀后，驱动液压执行元件，回油再经过换向阀回油箱。
A one-way valve is installed on the oil outlet pipe, and the utility model has the advantages of simple structure, rapid discharge and suction, convenient operation and low cost.
在出油管路上装有一个单向阀。本吸油器的优点是结构简单、排吸快、使用方便、成本低。
The present invention relates to an encompass-suction type combined cookware, which is formed by combining an oil fume suction device and a gas range.
本发明涉及一种围吸式组合厨具，它由吸油烟装置与燃气灶组合构成。
A worker USES a suction hose to remove oil that has washed ashore from the Deepwater Horizon spill, Sunday, June 6, 2010 in Grand Isle, Louisiana.
一名工人使用螺旋管，以消除大岛，路易斯安那州已洗油从深水地平线蔓延上岸，星期日，2010年6月6日。
The oil fume suction device is arranged on the rear side or upper side of the gas range. One or more than one wind wheel and oil fume channel is arranged on the oil fume suction device.
所 述吸油烟装置设在燃气灶后方或上方，吸油烟装置设有一个或一个以上风轮和 油烟通道。
And this suction aspirator is applicable to clearing up cottonseed in oil plants.
该风选器适用油脂工厂对棉子的清理。
And this suction aspirator is applicable to clearing up cottonseed in oil plants.
该风选器适用油脂工厂对棉子的清理。
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