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collar-head screw相关的网络例句

查询词典 collar-head screw

与 collar-head screw 相关的网络例句 [注:此内容来源于网络,仅供参考]

Main reasons of causing drill collar screw failure are discovered by way of further investigation and analysis on these problems.

通过对钻铤螺纹失效问题的深入调查和分析,找出引起钻铤螺纹失效的主要原因。

As such, magnetic particle inspection for the screw thread of the drill collar is very necessary and important.

因而钻铤内外螺纹的磁粉检测十分必要和重要。

This paper systematically introduces the basic principle and advantages of magnetic particle inspection, the stress analysis of the oil drill collar and the magnetic particle inspection for the screw thread of the oil drill collar.

本文系统介绍磁粉检测基本原理及优点,石油钻铤的受力分析,石油钻铤螺纹的磁粉检测。

According to the standards of the petroleum industry in China and the technical criteria and operation code designed by the JB/T4730.4-2005 for oil drill collar magnetic particle inspection, and upon conducting experimental inspections on oil drill collars according to this criteria and through the comparisons of ultrasonic testing results and theoretical analysis, it is found that this technical criteria is able to detect the defects of the screw thread effectively.

根据中国石油行业标准和JB/T4730.4-2005对石油钻铤设计了石油钻铤磁粉检测的工艺规范和工艺卡,并按此规范对石油钻铤进行实验探伤,通过对比超声检测的检测结果及理论分析,此工艺规范可有效的检测出钻铤螺纹部位的缺陷。

A container (1) containing a coating composition the container comprising a container body (21) and a lid (7), the lid comprising a collar (11) and a disc (12), the container body having an opening provided with a screw-thread (5) cooperable with a screw-thread (6) on the collar and closeable by said lid characterised in that the disc is formed of polyethylene terephthalate which is sufficiently transparent to allow the coating composition to be visible therethrough.

一种容纳涂敷组合物的容器(1),该容器包括容器主体(21)和盖子(7),该盖子包括套环(11)和盘(12),该容器主体具有一设置有螺纹(5)的开口(2),该螺纹可与该套环上的螺纹(6)配合使用,并且该容器主体可由该盖子封闭,其特征在于,该盘由聚对苯二甲酸乙二醇酯形成,其足够透明以便使得透过该盖子可看到该涂敷组合物。

In fear of screw breakage, the rst 10 cases had soft cerical collar for 12 weeks, but 2 had undesired occipitoatlantal fusion.

由于害怕螺钉断裂,头10个病人使用软颈托12周,有2例出现不希望的环枕融合。

For eccentric locking collar type bearing, rotating the eccentric locking collar to lock the shaft by hand in direction of the rotation. Then tighten the set screw which located at the eccentric locking collar.

对于带偏心紧固套的外球面球轴承,将偏心套套在轴承内圈的偏心台上,沿轴的旋转方向拧紧偏心套,再用内六角螺钉扳手拧紧偏心套上的紧定螺钉。

Chi Chun oil Shandong Machinery Co., Ltd., located in China's second largest oilfield Shengli Oil Field in Dongying City, Shandong location, the main tool for petroleum products for the manufacture and sale of the company for the China University of Petroleum relying on scientific research bases, leading products include: the use of the rigs Efficient wear shoes, duplex milling Cone, Cone window milling, Xitou sets, sets milling extinguishers, the mother Cone Cone, screw drill, screw pump drives, production efficiency devices, with oil production by pumping leakproof , Feng Jing, tubing collar, the collar rod, such as wellhead valves.

采油增效装置等。山东骏驰石油机械有限公司,位于中国第二大油田胜利油田所在地山东东营市,主营产品为石油专用工具制造及销售,公司依托中国石油大学为科研基地,主导产品包括:各型修井用高效磨鞋,复式铣锥,开窗铣锥,套铣头,套铣筒,公锥母锥,螺杆钻具,螺杆泵驱动装置,采油增效装置,采油增抽防漏器,封井器,油管接箍,抽油杆接箍,井口阀门等。

The study on drilling collar screw-stick,analysis of drilling collar screw thread and test of material and thread parameter have been done.

对钻铤粘螺纹事故进行了调查研究,并进行了宏观形貌和材质分析;对新钻铤材质和螺纹参数进行了检验,并采用不同旋螺纹扭矩对新钻铤试样进行了上卸螺纹试验。

The company range of products and services include: self-and agent all kinds of domestic and foreign oil import and export of machinery and equipment Products Services, including: drilling machinery (drill, drill pipe, square pipe, drill collar, screw drill), oil production machinery (pumping, ground-driven screw pump, electric submersible screw pump, pump, sucker rods, valves, various types of downhole tools), pipe (tubing, casing, pipe, glass pipe, composite pipe ), oil field chemicals (such as drilling fluids, completion fluids, workover fluids, anti-foam agent, emulsifier, oil microorganisms, scale, etc.) and oil technology development, transfer and services.

公司主要产品和服务范围包括:自营和代理国内外各类石油机械设备产品的进出口服务,主要包括:钻井机械(钻机、钻杆、方钻杆、钻铤、螺杆钻具)、采油机械(抽油机、地面驱动螺杆泵、电潜螺杆泵、抽油泵、抽油杆、阀门、各类井下工具)、管材(油管、套管、输送管、玻璃钢管、复合管)、油田化学品(如钻井液、完井液、修井液、防泡剂、乳化剂、采油微生物、阻垢剂等)以及石油技术的开发、转让和服务等。

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推荐网络例句

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面,更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值,分为几个相等的区间作为横轴,并将各区间内所测定值依所出现的次数累积而成的面积,用柱子排起来的图形,也叫做柱状图。

You rap, you know we are not so good at rapping, huh?

你唱吧,你也知道我们并不那么擅长说唱,对吧?