变压器非电量保护的误动问题，一直是人们非常关注的问题。
The mal-operation of non-electricity protection for the transformers is the problem that people pay close attention to very much.
变压器非电量保护的误动问题，一直是人们非常关注的问题。
The mal-operation of non-electricity protection for the transformers is the problem that people pay close attention to very much.
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