查询词典 oil-pipe

Pipe heat causes linesr expansion and rurtherresult in tensile stress in the direction of pipe xale to make cracks in direction perpendicular to the axle,in the case ,the stress value is obtained by ormula=E,and if ,it is estimated with 15mm LG PEX-A Pipe as base,the sectional breaking rorce is estimated approx.7.6kg/cm2,being much more little comparing with the concrete bearing force=1,536kg/cm2and its not needed to be anxious to concrete cracking rising.

由于管子的线性热膨而使管子受轴向伸长力，从人在与管轴成直角的方向上产生裂缝，这时的应力接计算，PEX－A按直径15mm标准计算进断面破坏强度约为7.6kg/cm2，比混凝土的支持力1.58kg/cm2小得多，所以不需要考虑管子对混凝土的破坏作用。

A motor/ generator cooling system that comprises condenser, liquid separator, lower liquid collecting ring pipe, insulating drainage pipe, stator bar, upper gas collecting ring pipe, balance tube, etc., the components, which is capable of carrying out natural circulation automatically.

以绝缘液体作为冷却介质，由冷凝器、回液管、下集液环管、绝缘引流管、定子线棒、上集汽环管、均压管等部件组成，并能自动实现自然循环的一种电机冷却系统。

Through the research of the simulation method of pipe bend forming in pipe-bender, it have important purpose for design and development of new products of pipe forming.

通过对管材弯曲成形过程的数值模拟方法的研究，对管材成型产品的设计和新产品的开发具有重要的意义。

The seventh layer to the 15th layer is high area, adoption north bound descend to of water supply method, pump to supply water to a water tank of the roof from the water supply of the underground garage, then be taken care of the net water supply toward high area by a water tank; Drain the system adoption is a dirty water, the waste water confluence system, the first floor drains alone, draining to sign the tube to establish to stretch the crest to ventilate the tube only, the dirty water was handle by septic tank again rear row to municipal soil pipe net; The fire fight system design becomes to eliminate the fire to bolt to extinguish fire the system, a fire water of the early 10 mins is supply by the fire fight water tank, normal the water supply be pumped by the fire fight Pump from the Saving pond ;The hot water system divides the area circumstance in accordance with the cold system of water, the cold water passes to give or get an electric shock after the heating apparatus concentration heat, again from promote the pump to provide to go together with the pipe line net, The hot water adopt is the closing type machine half circulatory system; The rain water adoption is inside drain the system, rain water direct row to munici p al soil pipe net.

热水采用的是封闭式机械半循环系统，分区情况和冷水系统一致，冷水通过电加热器集中加热后，再由提升泵供向配水管网；雨水采用的是内排水系统，雨水直接排向市政污水管网。

The main product is: Metallic bellows expansion joint, Fabric expansion joint, metal hose, spring hunger and pipe support, air and gas duct pipe part, pulverized coal pipe part, some pressure vessel, and so on. We have seven workshops for different process, more than 300 sets of manufacturing and testing devices. We hope through cooperating with our clients, improving our management, all our staff's hard working, make JME and JPE one of the top-rank manufacturing and serving enterprises in the field, and create more values for customers.

主要产品有：波纹补偿器、金属和非金属软管、弹簧支吊架、碟簧支吊架、支座装置、烟风煤粉管道零部件、压力容器、全厂下设七个生产车间，拥有300多台生产和检测设备，我们决心通过和客户的精诚合作，通过自身管理的不断加强，通过全体员工的共同努力，把金山打造成一流的&生产、服务型公司&，为客户创造更多的价值！

The measuring system comprises a coal transmission pipe, and the emitter and the receiver are arranged at two sides of the coal transmission pipe and positioned along the radial direction in a staggered way, thus leading the transmission direction of a microwave signal that is emitted by the emitter and the flowing direction of the pulverized coal in the coal transmission pipe to form an offset angle between 30 and 60 degrees.

该系统包括输煤管，发射器和接收器设置在输煤管两侧，并沿径向错位安装以使发射器发射的微波信号传输方向与输煤管内的煤粉流动方向成偏角，该偏角为30～60°。

The company was founded in 1994 and now it has developed a complete set of production lines of seamless steel pipe , including 8 cold-drawing pipe machines ( with 4 of them being LB-65t ,4 LB-320t , 2 LB-500t ) and a production line of welding pipe.

公司始建于1994年，十三年的持续发展，形成了完整的无缝钢管配套生产线： LB-65t 冷拔管机、 LB-320t 冷拔管机各4台， LB-500t 冷拔管机2台，不锈钢焊接管生产线一套。

Is engaged in all kinds of stainless steel stainless steel wholesale 201-304-316: frosted panels, mirror panels, black titanium, rose gold, champagne gold, Japan, gold, bronze gold, brown gold, corrosion plate , Diamond Plate, sand plate, stainless steel pipe, Rectangular pipe, cut to length production of various kinds Shaped specification sheet, pipe, full range; delivery timely; the price of the most ping

成都德南不锈钢有限公司是从事各类不锈钢板批发201-304-316不锈钢板：磨砂板、镜面板、黑钛板、玫瑰金、香槟金、日本金、古铜金、茶色金、腐蚀板、花纹板、喷砂板、不锈钢管材、异型管、定尺生产各类异型规格板材、管材、品种齐全；交货及时；价格最平

Main produces:1,Piping producing equipments: 3D Digital Control Bender, Coil Straightening Guillotine, Pipe terminal Molding, Digital Control Flute Shape Pipe Machine, Digital Control Distributor Drill, Automatic Grid loading and Groove rolling Equipment, Automatic 2-end Digital Control Chamfer Equipment, Tee Flaring / Flating Equipment2,Heat Exchanger Producing Equipment: Long-U Shape Benders, Short-U Shape Benders, Horizontal Expanders3,Others: Hydraulic Pressure Single Benders, Pipe Pressing Machine, Digital Control Double-head Chamfer Machine, S-shape Feeding and Shaping Machine, Welding Machine, Hydraulic Sawing MachineWe are stick to the spirit of strict quality management, sustaining technology progress and perfect after service, service for our customers.

主要产品：1、配管加工设备：三维数控弯管机、盘管校直切断机、管端成型、数控笛形管机、数控分配器钻孔机、自动装网滚槽机、全自动双端数控倒角机、三通扩口机。2、空调换热器生产设备：长U弯管机、小U弯管机、卧式涨管机。3、其它加工设备：液压单弯机、压管机、数控双头倒角机、S形送料整形机、展架焊接机、液压锯床。

We carry on studying and designing of drainage pipe imaging testing system comparatively lately. Therefore, it is epoch-making and meaningful that I study the drainage pipe ultrasonic imaging testing system for our country"s online ultrasonic imaging testing system. And it is very much meaningful that we improve our country"s drainage pipe level.

由于我们国家对排水管道成像检测的研究起步比较晚，所以本课题研究的排水管道超声波成像检测系统对我们国家排水管道在线成像检测具有非常重要的意义，同时对提高我国的排水管道检测水平，也具有十分重要的意义。

Until now the drug melarsoprol was used to treat patients in the advanced stage of sleeping sickness.

直到现在，美拉胂醇依然被应用在昏睡病晚期病人的治疗中。

The larger gear at center is about 80 microns wide.

大齿轮的中心是在大约80微米宽。