數(shù)據(jù)庫(kù)錯(cuò)誤: [You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'limit 1' at line 1]
select title from `demo_menu` where id= limit 1
數(shù)據(jù)庫(kù)錯(cuò)誤: [Table 'sdfb.demo_' doesn't exist]
SELECT title,keywords,seotitle,description FROM `demo_` where id=22
風(fēng)送式遠(yuǎn)程地面噴霧降塵系統(tǒng)利用高峰壓,大流量專用軸流風(fēng)機(jī)驅(qū)動(dòng),通過(guò)導(dǎo)流風(fēng)筒,形成高速氣流,撞擊破碎安裝在風(fēng)筒出口的噴嘴,形成霧化粒度高(100um)射程遠(yuǎn)(100米),指向性強(qiáng)的霧流。