I. D. sealing test plug for high pressure hydrostatic testing of pipe, pipelines and pressure vessels.
密封的测试插头用在高水压测试管，管路和压力容器上。
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.
全面分析了共轨蓄压式电控喷油器的泄漏部位及影响因素，进行了静态和动态的密封性试验。
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的特点及快速模拟寿命试验、密封试验、过载试验技术。
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.
本文对与发动机气缸密封性有关的技术、理论进行讨论，从而明确了如何对发动机气缸密封性相关数据参数进行检测。
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.
汇总了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、疲劳强度试验和操作扭矩的规定。
Please note that the sealing material and cable insulation used in our test units and systems contains silicone.
请注意我们的试验箱和系统中所使用的密封材料和电缆绝缘中含有硅。
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，该封孔工艺节能省时，封孔质量全面达到国际标准，有较高的应用价值。
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。热塑塑料压力管道用的弹性密封环型接头和机械接头。外部液压条件下防漏密封试验方法。
Is suitable for through flange valve sealing pressure and valve body intensity pressure performance test.
适用于直通法兰式阀门的密封压力和阀体强度压力性能试验。
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的石英-不锈钢光学窗口四种密封技术、试验情况及其结果。
The casing pump includes the pressure test device, speed reducer and sealing cup.
套管泵由压力检测装置、减速装置和密封皮碗等组成。
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、以及盐雾试验和湿热试验等其它方法对封孔材料与效果进行了评价。
The indoor test and field application show: Comparing with regular packer, it has such advantages as simple setting, reliable sealing, convenient fishing, smooth unfreezing.
室内试验及现场应用表明，与常规液压封隔器相比，它具有坐封容易、密封可靠、打捞方便、解卡顺利等优点。
A test machine controlled by electro hydraulic servo and microcomputer for the comprehensive performance of sealing gaskets are introduced.
介绍了微机控制的电液伺服型密封垫片综合性能测试装置。
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，深入研究了玻璃微珠对PTFE密封板材性能的影响。
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的装置及密封材料对稠油热采井口是行之有效的。
A number of senior engineer company name, strong production ability and improve the processing of sealing materials and composite testing, test equipment.
公司聘有高级工程师数名，具有强大的加工生产能力和完善的密封材料和组合件检测、实验设备。
Sampling and sealing specimens are needed in type test.
型式检验需抽封样品。
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、耐光照及耐高温性、耐醇性提出了检验要求。
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，低温阀门密封面应保持干净，无油、无油脂和密封脂，如需防止擦伤。
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，钻井阀开关灵活，密封可靠，提高了气体钻井时接单根的效率和作业的安全性，测斜时不碰、挂测斜仪。
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.
本发明涉及一种水压试验的密封装置，特别是一种用于管道水压试验的管道密封装置。
The test results of mechanical and sealing performance at room temperature of flexible graphite gaskets reinforced by corrugated metal sheet are discussed and analyzed.
本文论述分析了波齿复合垫片的常温力学性能和密封性能试验研究。
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.
在不具备压力试验条件时，不允许拆掉换向阀的铅封和调整调压弹簧座。
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.
良好的封闭性是根管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。
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。
The vertical interference test is the most effective method determining vertical permeation and researching sealing ability of interlayer.
垂向干扰试井技术是确定垂向渗透率研究油层密封性的有效方法。
This has certified that the method of sealing-off Catalytic decomposition in COD Value test has its adaptability in different lines and areas in Qiqihar district.
实验证明COD密封催化消解法在不同行业与区域的废水测定中具有很好的适用性。
This has certified that the method of sealing-off Catalytic decomposition in COD Value test has its adaptability in different lines and areas in Qiqihar district.
实验证明COD密封催化消解法在不同行业与区域的废水测定中具有很好的适用性。
应用推荐