The paper introduces the technique feature and the operation principle of chip CS5460A, and its application in high-accuracy power frequency voltage, current, power, power factor, frequency meter.
本文介绍了CS5460 A芯片的特点、工作原理及其在高精度工频电压、电流、功率、功率因数、频率表中的应用。
An inspecting method was introduced for the DC static high voltage meter and the analysis for its uncertain-ty was given out.
文章介绍一种检定直流高压静电电压表的方法，并对其进行不确定度分析。
The paper designed five databases such as working ticket management, power supply cut application ticket , oil'test management, electrical meter test management and high voltage test management.
在此基础上，研究设计、开发了变电检修管理系统，包括工作票管理、停电申请票管理和三项监督管理等子系统。
Our company mainly produce high-voltage switchgear, distribution box, electric meter box, and various non-standard distribution box, various kinds of stainless steel distribution box.
我公司主要生产高低压开关柜、配电箱、电表箱、及各种非标配电箱、多种不锈钢配电箱。
This article proposed shunt current electric larceny fault detection model for electric energy meter 'current coil of the high voltage power metering system.
提出了高压电力计量系统电能表电流线圈分流窃电故障检测模型。
This paper makes a research on the anti current shunt electric larceny technology for electronic electric energy meter of high-voltage power metering system.
基于此，本文针对电力计量系统防分流窃电技术进行了研究。
The utility model relates to an electromagnetism flow-meter used for measuring a conductive liquid medium, in particular to an improvement to a structure of a high-voltage electromagnetism flow-meter.
本实用新型是用于导电液体介质计量用的电磁流量计仪表。特别涉及对高压电磁流量计结构的改进。
The main machine comprises a machine casing, a high voltage transformer, a water pump and a flow meter etc.
主机包括机壳、高压变压器、水泵、流量计等；
The main machine comprises a machine casing, a high voltage transformer, a water pump and a flow meter etc.
主机包括机壳、高压变压器、水泵、流量计等；
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