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select title from `demo_menu` where id= limit 1
數(shù)據(jù)庫錯誤: [Table 'sdfb.demo_' doesn't exist]
SELECT title,keywords,seotitle,description FROM `demo_` where id=23
煤礦井下鉆探施工 適用于煤礦井下水氣災(zāi)害探查與治理,適用于瓦斯抽(排)放孔、注漿防滅火孔、注漿防堵水孔、防突卸壓孔、地質(zhì)勘探孔及其它工程孔的施工。適用于硬度系數(shù)f<10的煤層巖層鉆進。也可以用于金屬、非金屬固體礦床小口徑勘探鉆孔施工,工業(yè)民用建筑、公路、鐵道、橋梁、水壩、堤壩注漿等工程鉆孔施工。