工作地点，应停电的设备包括：带电部分在作业人员（  ），且无安全措施的设备。 

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SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69486' and id < 4500773 and id<>'4500773' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69486' and id > 4500773 and id<>'4500773' order by id asc limit 5