求翻译：负责现场作业的节能减排工作人员可以是电工或养护人员，通过培训后担任。是什么意思？

The staff responsible for field operations, energy saving can be an electrician or maintenance personnel, and served through training.

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Is responsible for the field operation the energy conservation reduce the row of staff to be possible to be the electrician or the maintenance personnel, holds the post after training.

Energy-saving emission reduction of staff in charge of field operations can be electrical or maintenance personnel through training as a.

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