• I. D. sealing test plug for high pressure hydrostatic testing of pipe, pipelines and pressure vessels.

    密封测试插头用水压测试管路压力容器上

    www.e-gtm.com.cn

  • This paper analyzes the leakage and its influence factors of the common-rail accumulator type electronic control injector. The static and dynamic sealing test is done.

    全面分析共轨蓄压电控喷油器泄漏部位影响因素,进行了静态动态密封性试验

    dict.cnki.net

  • This paper describes the characteristics, rapid simulation life test, sealing test and over-load test technology of a new model rake-loading reducer used for a scraper loader.

    介绍新型耙装减速箱特点快速模拟寿命试验密封试验、过载试验技术

    dict.cnki.net

  • This paper discusses sealing of the engine cylinders with the technical and theoretical discussion and clearly defines the parameters of how the engine cylinder sealing test data.

    本文发动机气缸密封性有关技术理论进行讨论从而明确如何发动机气缸密封性相关数据参数进行检测

    www.dictall.com

  • The specifications for seat sealing test, body sealing test, body strength test, valve long term test, fatigue strength test and operation torque of plastic valves were summarized.

    汇总塑料阀门产品所需性能要求的阀座密封试验阀体密封试验、阀体强度试验、阀门长期试验、疲劳强度试验操作扭矩规定。

    dict.cnki.net

  • Please note that the sealing material and cable insulation used in our test units and systems contains silicone.

    注意我们试验系统所使用密封材料电缆绝缘中含有

    danci.911cha.com

  • A number of senior engineer company name, strong production ability and improve the processing of sealing materials and composite testing, test equipment.

    公司有高级工程师具有强大加工生产能力完善密封材料组合件检测实验设备。

    www.youle360.com

  • Performance test shows that the sealing process can save energy and time, with sealing quality up to the international standards, therefore has higher application value.

    经性能测试工艺节能省时,封孔质量全面达到国际标准较高应用价值

    dict.cnki.net

  • Plastics piping systems. elastomeric sealing ring type joints and mechanical joints for thermoplastics pressure piping. test method for leaktightness under external hydrostatic pressure.

    塑料管道系统。热塑料压力管道用的弹性密封环接头机械接头。外部液压条件密封试验方法

    dict.site

  • Is suitable for through flange valve sealing pressure and valve body intensity pressure performance test.

    适用直通法兰式阀门密封压力阀体强度压力性能试验。

    info.b2b168.com

  • The casing pump includes the pressure test device, speed reducer and sealing cup.

    套管压力检测装置减速装置密封皮等组成。

    dict.cnki.net

  • The indoor test and field application show: Comparing with regular packer, it has such advantages as simple setting, reliable sealing, convenient fishing, smooth unfreezing.

    室内试验现场应用表明常规液压隔器相比具有坐封容易密封可靠打捞方便、解卡顺利优点

    dict.cnki.net

  • A test machine controlled by electro hydraulic servo and microcomputer for the comprehensive performance of sealing gaskets are introduced.

    介绍了微机控制伺服密封垫片综合性能测试装置

    dict.cnki.net

  • The sealing materials and sealing efficiency was studied by means of SEM. electrochemical salt spay test and hot-humid test.

    采用SEM电化学、以及试验湿热试验等其它方法封孔材料效果进行了评价。

    dict.cnki.net

  • On the basis of the test, the influence of glass microballoon on property of PTFE sealing materials has been studied.

    通过分析测试,深入研究玻璃微珠PTFE密封板材性能影响

    www.dictall.com

  • Test research shows that it is effective to choose different set and sealing materials for different on-site working conditions with the thermal recovery of viscous oil.

    试验研究表明,根据不同工况选择不同装置密封材料稠油井口行之有效的。

    www.chemyq.com

  • In the lack of condition for the pressure test, it is not allowed to remove the lead sealing of the reversing valve to adjust the pressure regulating button.

    不具备压力试验条件时,允许拆掉换向铅封调整调压弹簧座。

    www.huangye88.com

  • The test demands on appearance, thickness, sealing quality, light and high temperature resistance and alcohol resistance were suggested.

    对氧化膜的外观厚度封闭质量光照高温性、耐提出了检验要求

    dict.cnki.net

  • Low pressure seal test 4.4.1 for low pressure seal test, the sealing surface should be kept clean, no oil, no grease and seal fat, for to prevent scratches.

    低压密封试验4.4.1进行低压密封试验时,低温阀门密封面保持干净、无油脂密封,如需防止擦伤。

    danci.911cha.com

  • The field test indicates that characterized by flexible switching and reliable sealing, the new drilling valve can improve the efficiency of connecting individual pipe whi

    现场试验表明,钻井开关灵活密封可靠提高气体钻井时接单根效率作业安全性,测斜时不碰、挂测斜仪。

    dict.cnki.net

  • This paper describes four sorts of technologies for sealing the quartz-stainless steel optical Windows in fusion devices. The test results are also given.

    本文叙述了用于聚变装置石英-不锈钢光学窗口密封技术试验情况及其结果。

    dict.cnki.net

  • The invention relates to a sealing device of a hydraulic test, in particular to a pipeline sealing device used for the hydraulic test of a pipeline.

    发明涉及水压试验密封装置特别是一种用于管道水压试验的管道密封装置。

    ip.com

  • The test results of mechanical and sealing performance at room temperature of flexible graphite gaskets reinforced by corrugated metal sheet are discussed and analyzed.

    本文论述分析了齿复合垫片常温力学性能密封性能试验研究。

    dict.cnki.net

  • Sealing ability of the root canal sealer is one of the most important properties, and it is a crucial step to test sealing ability of root canal sealer.

    良好封闭性封闭剂的重要特性之一,选择合适的检验方法检测封闭剂的封闭性至关重要

    www.zclw.net

  • The results of test indicate that the magnetic fluid has excellent sealing performance, and temperature rising is rather low during running.

    试验结果表明磁流体密封装置应用在大轴径、高转速的捏合机上,密封性能良好,且温升较小

    dict.cnki.net

  • Sampling and sealing specimens are needed in type test.

    型式检验样品

    c-efire-cn.host.9s77.com

  • The vertical interference test is the most effective method determining vertical permeation and researching sealing ability of interlayer.

    干扰井技术确定垂向渗透率研究油层密封性有效方法

    syxb-cps.com.cn

  • The test-bed for rotary sealing ring is equipment of certain factory that can be used to test quality character of rotary sealing ring. It is mainly used for rotary sealing ring of test and research.

    回转密封环试验台生产企业用于做回转式密封环性能试验设备主要用于各种回转式密封环密封性能的试验研究工作

    dict.cnki.net

  • The test-bed for rotary sealing ring is equipment of certain factory that can be used to test quality character of rotary sealing ring. It is mainly used for rotary sealing ring of test and research.

    回转密封环试验台生产企业用于做回转式密封环性能试验设备主要用于各种回转式密封环密封性能的试验研究工作

    dict.cnki.net

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