题目内容
对于一级负荷的供电要求是()
2020-12-16
A.单电源双回线
B.单电源单回线
C.两个及以上独立电源
D.双电源单回线
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='32638' and id < 2595274 and id<>'2595274' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='32638' and id > 2595274 and id<>'2595274' order by id asc limit 5