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Industrial high temperature and high pressure tube (Teflon high temperature, hot-air pipes, high temperature silicone duct, anti-soup type - Teflon high-pressure pipe, metal hose, rubber tubing high pressure etc.) Products for machinery industry, chemical industry, automobile industry, electronics industry and so on.

工业高温高压管(铁氟龙高温，热风管，硅胶高温风管，防汤型-铁氟龙高压管，金属软管，橡胶高压油管等)产品适用於机械工业、化学工业、汽车工业，电子行业等等。

This experiment goes like this: with the operation of from anterior neck, Embedded the pressure Saccule which is converted by the silica gel catheter in canine cervical vertebral body and then infuse slowing gradually certain amount of X ray contrast medium to form the gradual chronic pressure on the ventral lateral spinal cord so as to reach the pathology effect of the pressure on the segment imitation the spinal cord.

本实验采用硅胶导尿管改制成的压力球囊，经颈前路手术，在成犬的椎体内置入压力球囊，逐次注入一定量的X线可显影的液体，形成颈段脊髓慢性渐进性压迫，达到了节段解放军总医院军医进修学院硕士研究生论文中文摘要性模拟颈脊髓腹侧慢性受压的病理效果。

Based on PVT and sand packed tube, the high pressure characteristics such as viscosity, expansion coefficient and minimum miscibility pressure were measured for mixture of crude oil and carbon dioxide, and the oil and gas production during multi contact experiments under constant and declined pressure was investigated, Lastly, the production performance of sand packed tube similar to low permeable reservoir.

通过PVT筒和填砂管气液平衡等模拟实验，测定原油与CO2体系的黏度、膨胀因数和最小混相压力等高压物性参数，研究了恒压和降压下5次CO2接触过程中原油和气体的产量变化，并对比研究模拟特低渗填砂管与PVT筒CO2吞吐实验的开采动态。

Any product can't molding a same thickness. Usually the deeper section may sink mark . To prevent this defect it should set holding pressure, The injection speed of holding pressure step is slow but holding pressure setting within 25-80% depending on sink mark.

任何产品都不同程度的存在一个厚薄不一的问题，正常情况下，较厚的部分都可能存在一个收缩凹陷的现象，为了解决这种现象，就应应用到保压，保压一般来讲都应用较慢的射速，而压力的设置则应看缩水的情况如何，小到25%，大到80%都有可能。

Any product can't molding a same thickness. Usually the deeper section may sink mark . To prevent this defect it should set holding pressure, The injection speed of holding pressure step is slow but holding pressure settingwithin 25-80% depending on sink mark.

任何产品都不同程度的存在一个厚薄不一的问题，正常情况下，较厚的部分都可能存在一个收缩凹陷的现象，为了解决这种现象，就应应用到保压，保压一般来讲都应用较慢的射速，而压力的设置则应看缩水的情况如何，小到25%，大到80%都有可能。

Any product can't molding a same thickness. Usually the deeper section may sink mark . To prevent this defect it should set holding pressure, The ※※※※ ction speed of holding pressure step is slow but holding pressure setting within 25-80% depending on sink mark.

任何产品都不同程度的存在一个厚薄不一的问题，正常情况下，较厚的部分都可能存在一个收缩凹陷的现象，为了解决这种现象，就应应用到保压，保压一般来讲都应用较慢的射速，而压力的设置则应看缩水的情况如何，小到25%，大到80%都有可能。

Any product can't molding a same thickness. Usually the deeper section may sink mark . To preent this defect it should set holding pressure, The injection speed of holding pressure step is slow but holding pressure setting within 25-80% depending on sink mark.

任何产品都不同程度的存在一个厚薄不一的问题，正常情况下，较厚的部分都可能存在一个收缩凹陷的现象，为了解决这种现象，就应应用到保压，保压一般来讲都应用较慢的射速，而压力的设置则应看缩水的情况如何，小到25%，大到80%都有可能。

CY-100is a mechanical differential pressure indicator.The device can indicate the input of strainer,segregator,valve,pump etc.,and output the pressure difference.It is especially suited foe indicating the jam-up of the filer elements in gas pressure regulating station.It allows the filer element cleaned or replaced in time and running safely and economically.

CY-100型是一种机械式差压指示器，用于指示过滤器，分离器，阀门，泵等设备输入，输出二端压力差异，尤其适用于指示燃气调压计量站上滤芯式过滤器的阻塞程度，便于及时清理或更换滤芯，保证设备安全、经济地运行。

Valve closed, the sealing surface can only rely on media pressure to seal, that is, to rely on media pressure to ram pressure to the other side of the sealing surface of the seat to ensure the sealing surface of the seal, which is self-sealing.

闸阀关闭时，密封面可以只依靠介质压力来密封，即依靠介质压力将闸板的密封面压向另一侧的阀座来保证密封面的密封，这就是自密封。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐