广告设施高空作业在视线条件不好的情况下使用行灯照明，行灯的电压不应超 过（）V0

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SQL Error: select id,body,options from ***_enewstiku where sourceid='25784' and id < 2166120 and id<>'2166120' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='25784' and id > 2166120 and id<>'2166120' order by id asc limit 5