电动工具的电气部分维修后，应进行（   ）。

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SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69529' and id < 4505020 and id<>'4505020' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69529' and id > 4505020 and id<>'4505020' order by id asc limit 5