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- NASA tested ultrasonic leak detection devices in the years 1990 to 1992. 美国航空航天局(NASA)于1990至1992年鉴定并通过了使用超声波泄漏侦测技术。
- ultrasonic leak detection 超声波检漏,超声检漏
- Ultrasonic leak detect 超声波捡漏
- Steam Trap Leak Detection Programme. 蒸汽管网疏水阀检测,避免蒸汽泄漏及能源损失。
- Leak detection systems - Part 1: general principles. 检漏系统。第1部分:总则。
- Is Ultrasound Leak Detection Reliable for Steam Traps? 超声波泄漏检测方法应用于凝气器可靠性分析?
- Fuel propane is scented with mercaptan odourants for leak detection. 燃料丙烷通常添加硫醇这种刺激性的物质用于泄漏检测。
- The leak detection pump (LDP) is used only with certain emission packages. 渗漏检测泵(LDP)仅用于一定的废气密封装置。
- A new leak current model of high voltage DC leak detection is developed. 建立了填埋场渗漏检测高压直流电法漏洞电流模型.
- Pool Service Repair Leak Detection South Broward By All Pro Pools ... 池泄漏检测服务修复南布劳沃德到所有临池...
- A model was constructed in laboratory to simulate the acoustic emission pipeline leak detection. 在实验室条件下,建立了压力管道泄漏的声发射检测模型。
- The principle and the basic structure of the leak detection and location system for water pipelines are introduced. 介绍了自适应供水管网泄漏检测及漏点定位的基本原理及仪器系统的构成。
- Tools &equipments for operation &maintenance of fluid networks. Gas leak detection and localization equipment. 管网操作和维修工具和设备,以及气体泄漏检测和定位设备;
- Gastightness detector is specifically applied to models of the cavity sealing products leak detection devices. 气密性检测仪是专门应用于对腔体机型产品进行密封性检漏检测的装置。
- By the research of Long-distance control system, the paper syncretizes leak detection system into SCADA system. 通过实验测试,达到理想效果。
- TTK is a French company who develops and manufactures liquids leak detection systems since 1989. 来自法国的TTK公司于1989年在巴黎成立。公司自18年来专业于测漏领域,从事研究开发和制造液体渗漏检测预警系统。
- Various road and ramp crossings with some above ground leak detection and multiple below ground double wall pipe sections. 地上是各种道路和跑道纵横,地下是双重管道多层交错。
- To solve the leak detection and location problem in pipeline flux,we built neural network model based on the difference of leak wave and normal signal. 为了解决目前管道流量泄漏监测和定位问题,根据管道泄漏应力波和正常信号的区别,建立神经网络模型。
- Theoretical analysis and experimental tests prove that the new seal leak detection system is accurate, reliable, and of high value. 理论分析和试验检验证明,新的密封检漏系统其测试结果准确、可靠,极具应用价值。
- A leak detection method with sequential energy percentage based on the square of average interzone signal energy is proposed. 这其中,负压波法由于只需要在管道两端安装压力变送器,因此具有施工量小、成本低、安装和维护方便的特点,得到了广泛应用。