衡量一个电力系统的规模和大小，通常用总装机容量、年发电量、（）和最高电压等级等基本参数来描述。_110kV作业员业务知识_全学科试题题库

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衡量一个电力系统的规模和大小，通常用总装机容量、年发电量、（）和最高电压等级等基本参数来描述。
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