题目内容
特级防火卷帘应满足（ ）要求
2021-09-26
A.耐火完整性C.耐火美观性
B.耐火隔热性 D.放水性能E.防烟性能
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='24356' and id < 2100203 and id<>'2100203' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='24356' and id > 2100203 and id<>'2100203' order by id asc limit 5