电能表中查看状态，分类，类型，型式，电压，电流，频率，常数，倍率，新旧，有无阻逆器，等级，接入方式，产权，位数，结构，有功无功，多功能时无功等级这些字段是否合理有效（及是否符合系统代码表的要求，是否存在空和不合要求数据）-Meter in the view state, category, type, type, voltage, current, frequency, constant, rate, new and old, have unimpeded inverse control, cl

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