地下配电站过道和楼梯处，应设（   ）和应急照明等。

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SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69528' and id < 4504893 and id<>'4504893' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69528' and id > 4504893 and id<>'4504893' order by id asc limit 5