These problems are major to be with the particularity of gateway metering, and the complexity as well as the operation maintenance and management work of gateway meter.
这些问题主要与关口电能计量的特殊性、关口表功能的复杂性以及关口表运行维护管理工作有关。
Correct meter connections are very important for the safety precaution of the user and for proper maintenance of the meters.
仪表的正常连接对于使用者的安全预防以及正确的仪表维护都是非常重要的。
The meter can provide accurate - measuring, reliable - work, easy - maintenance and offer a new choice for the study of remote - transmitting water - meters.
该水表计量准确，工作可靠，维护容易，为远传水表的研究提供了一种新的选择方案。
This text analyse lightning protection for instrument and meter of mine, expatiate on design idea, counter-measure, and daily maintenance and inspection routine for lightning protection of mine.
文章分析了矿山仪器仪表的防雷问题，着重阐述了矿山防雷的设计理念、措施和日常维护检查工作。
The meter is widely used for the reliable working, small size, easy mounting, cheap price and convenient maintenance.
该仪表工作可靠、体积小、安装方便、价格便宜、维修方便，因此得到广泛应用。
The power and oil consumption meter for a tractor of the utility model can match with large and medium-sized tractors to carry out adjustment and maintenance without disassembling a tester;
本实用新型拖拉机功率油耗仪是配合大、中型拖拉机不拆卸检查仪进行调整维修。
This power meter is able to simultaneously test and estimate the signals of the voice, data and video. It is an essential and ideal tool for the construction and maintenance of the PON projects.
它可以同时测试语音、数据和视频信号的光功率值并给出判断，是PON网络工程、施工和维护的理想选择。
This power meter is able to simultaneously test and estimate the signals of the voice, data and video. It is an essential and ideal tool for the construction and maintenance of the PON projects.
它可以同时测试语音、数据和视频信号的光功率值并给出判断，是PON网络工程、施工和维护的理想选择。
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