电信业务经营者提供电信服务，应当符合本规范规定的服务质量指标和通信质量指标。
The telecommunication services as provided by telecommunication service providers shall comply with service quality indicators and communication quality indicators as prescribed by these Rules.
该装置可完成国标规定的电能质量指标的测量，并有数据显示、存储、通信和简单录波等功能。
This device can accomplish the measure of power quality index stipulated by national standard and has some other functions such as data showing, data saving, communicating, simple wave recording etc.
本系统可适时测量风力发电电能质量指标，具有掉电保护、报警、通信、保存、显示功能。
This system can not only timely monitor the wind power quality indices, but also has the function of power-down protection, alarm, communication, preservation and display.
本系统可适时测量风力发电电能质量指标，具有掉电保护、报警、通信、保存、显示功能。
This system can not only timely monitor the wind power quality indices, but also has the function of power-down protection, alarm, communication, preservation and display.
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