题目内容
泡沫液压力储罐的安装位置环境温度宜为( )丈。
2021-09-16
A.0~50
B.0~40
C.-20-40
D.-20〜50
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='23346' and id < 2038274 and id<>'2038274' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='23346' and id > 2038274 and id<>'2038274' order by id asc limit 5