It is an important method to monitor the rotating machinery for reducing the time and the cost of device maintenance, increasing the efficiency of equipment.

对旋转机械运行状况进行监测，是减少设备停机时间、降低设备维修费用、提高设备利用率的重要方法。

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The oscillograph can be used as a measurement and control network component work, and in many fields such as instruments remote control, fault diagnosis, and device maintenance.

虚拟示波器可以作为网络化测控系统组件模块，广泛应用于设备远程监控，故障诊断及设备维护等领域。

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One was during the installation, maintenance, and retrieval of the GPS tracking device.

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Also, considering the speed of evolution of mobile device features and operating systems, evolving field requirements, ongoing maintenance of multiple platforms can cost multiple times the initial development budget over a five-year period.

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