The structure compositions of a new type of hydraulic driving pumping oil installation and the working principle of its hydraulic driving system are introduced.
介绍了新型液力抽油装置的组成及液压驱动系统的工作原理，该装置综合了液压有杆抽油装置和水力活塞泵抽油装置两方面的优点。
The installation of the new cap on Friday July 16th could, in principle, stop any further oil or gas from leaking out of the top of the well.
原则上，7月16日周五，安装上新的井盖会阻止油井顶部的石油或天然气进一步漏出。
We use oil of air filter, in the bath installation, commissioning and process in the use of special attention to make the following, to ensure that its use effect.
我们选用油浴式空气过滤器，在安装、调试和使用过程中特别注意作到以下几点，以保证其使用效果。
"Offshore unit" means any fixed or floating offshore installation or structure engaged in gas or oil exploration, exploitation or production activities, or loading or unloading of oil.
“近海装置”系指从事气或石油的勘探、开发或生产活动或油的装卸的任何固定或浮动的近海装置。
Installation and operation should avoid all chips, oil, water or other foreign materials that can get into the door-motor transducer.
操作及安装时应注意不能有金属、水、油或其他异物，否则损坏变频器或造成变频器不能正常工作。
The materials, blockage, leakage and installation quality problems are the main issues of concern for heating oil construction.
材料、堵塞、渗漏和安装质量等问题一直是油田采暖施工过程所关注的主要问题。
In the process of developing submarine cable laying installation for Shengli Oil Field, a certain problem has occurred with overcurrent tripping during switching on of step up transformer.
在为胜利油田研制海底电缆铺设装置过程中，曾发生升压变压器合闸时过电流跳闸问题。
It vertical or horizontal installation, usually oil, steam or tube type or belt type electric heaters heating.
它垂直或水平安装，通常用油、蒸汽或筒式或带式电热器加热。
The revolving direction, internal oil hole position and spline shaft of the domestic pump are modified to meet the installation requirement.
为了满足安装的要求，对国产齿轮泵的旋向、内油孔位置和花键轴等进行了改造。
At installation, insufficient compression of the sealing pad behind the carbon ring seal of the expander results in oil entrance to expander body and to the corresponding pipeline.
由于膨胀机碳环密封后面的密封垫片在安装时未被充分压紧，使膨胀机机体及相应管道进油。
In order to provide adequate flushing time for oil circulation system, it is discussed how to cut down the installation time of oil pipeline arrangement for a better chemical cleaning method.
为了给油循环有足够的循环冲洗时间，针对缩短油管道配制安装时间的要求，探讨并介绍了一种更好的酸洗方法。
The new process for refined anthracene and refined carbazole extracted from anthracene oil is described, the problems to be cared in installation and production of equipment are analyzed.
介绍了从蒽油中提取精蒽和精咔唑的新工艺，分析了设备安装及生产中需要注意的问题。
During the installation of the oil sealed dry type gas tank, the demand of mounting precision for foundation column is very high.
稀油密封干式煤气柜在安装过程中，基柱的安装精度要求很高。
Li Jiang is a changeful guy as he is proficient in oil painting, ink painting, installation and pottery art and he is never constrained to measures.
李江是个多变的家伙，油画、水墨、装置、陶艺各种方式都信手拈来，从不会拘束于手段。
It is the set installation that the thrust bearing shed oil of hydrogenerator , Common problem in the operation, Yet still can not thoroughly cure once and for all at the moment.
水轮发电机推力轴承甩油是机组安装、运行中的常见问题，但目前还无法彻底根治。
Ultrasonic flow meter is widely used in oil, gas and chemical industry because of its advantages of non-contact measurement, ease installation, low cost and so on.
超声波流量计因为其非接触测量、安装简便和费用低等优点，广泛的应用于石油、天然气和化工等领域。
It also introduces some technology requirements in design, layout, installation and adjustment of heat-supplying system of the oil system.
总结和介绍了导热油供热系统的工艺设计，布局及安装调试中的一些要求和规则。
Installation and debug of rice bran rough machining equipments has been finished, and rice bran oil and cake have been produced.
现已完成米糠粗加工设备的安装、调试，生产出米糠油、米糠粕。
Adopt oil-water mixture of combustion chamber and chimney installation process in the workshop with external, do not affect the workshop health.
采用油水混合的工艺燃烧室、引风机、烟囱安装在车间外部，不影响车间内卫生。
The transformation of oil fired annealing oven into fine coal fire one was introduced. The installation of controlling smoke and dust annealing are described also.
介绍了铸件退火炉由油炉改为煤粉炉的技术方案及烟尘治理装置。
This paper describes the working principle, features, installation positions and process flow of the oil-gas mixture pumps.
文章介绍了油气混输泵的工作原理、特点、安装位置的选择及工艺流程。
The Company can be carried out at a variety of machine oil purifier, trial and the automatic control system installation, commissioning and maintenance.
本公司可进行各种分油机的拆检，试验以及自动控制系统的安装，调试，检修。
The petrol engine avoids the phenomenon of engine oil ejection, omits an original oil cavity baffle plate device, reduces a sealing gasket, and has simpler structure and more convenient installation.
本实用新型避免了喷机油的现象，并且取消了原有的油腔隔板装置，减少了一张密封垫，从而结构更加简单，安装更加方便。
1 check all the nuts and bolts compaction device on the basis of whether is loose. 3.2 installation regulations every march the gearbox oil replacement.
检查所有基础上的螺母和压紧装置的螺栓是否松动。3.2安装规定每三月把齿轮箱的油更换一次。
The grease should be laid on the periphery of seal ring, the inner of ladder-shaped screw thread and chuck ring oil channel during installation.
安装时应将橡胶密封圈四周，梯形螺纹内，压环油槽内，中心管外径上涂黄油。
The producing technology of clove essential oil microcapsule by air stream tiny hole installation is studied.
对“气流式锐孔法”制作丁香油微胶囊的工艺进行了研究。
The flange sealing surface should be smooth and clean, to seriously clean up oil and rust during installation.
法兰密封面应平整清洁，安装时要认真清理油污和锈斑。
Damage to oil and gas pipelines can occur during installation or during the operational stages.
海底油气管道的损坏可能发生在安装或者操作过程中。
This paper introduces the moving steps of this method, the installation experience is useful to the same movement of oil tank.
介绍了大型油罐在整体搬迁过程中的施工步骤，施工经验可供同类油罐施工参考。
This paper introduces the moving steps of this method, the installation experience is useful to the same movement of oil tank.
介绍了大型油罐在整体搬迁过程中的施工步骤，施工经验可供同类油罐施工参考。
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