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电能信息采集与管理系统 第3-6部分：电能信息采集终端技术规范-通信单元要求
Data acquisition and management system for electrical energy.part 3-6: technical specification of electrical energy data acquisition terminal-communication unit requirement
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进出口仪器仪表检验规程 第2部分:静止式交流电能表
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出口交流有功和无功电度表检验规程
Rules for the inspection of alternating current watthour and reactive energy meters for export
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交流电能表检定装置
Verification Equipment for AC Electrical Energy Meters
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电机械式直流电度表
Electromechanic d.c.watt-hour meters
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