布线时，强、弱电可以合用同一电缆管线。

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='30397' and id < 2457216 and id<>'2457216' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30397' and id > 2457216 and id<>'2457216' order by id asc limit 5