數(shù)據(jù)庫錯誤: [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)庫錯誤: [Table 'my8907748842.demo_' doesn't exist]
SELECT title,keywords,description FROM `demo_` where id=1628
傳統(tǒng)齒輪泵殘留涂料需耗時人工拆卸清洗。保定思諾蠕動泵的“自排空”功能可在停機時自動回吸流體,減少滴漏;搭配快拆泵頭,5分鐘內(nèi)完成管路沖洗。其耐磨損軟管(如Santoprene材質(zhì))壽命達(dá)2000小時,降低耗材成本。
智能化突破:
多機協(xié)同控制:單主機驅(qū)動多泵頭,同步供給底漆/面漆,提升涂布均勻性。
行業(yè)影響:推動水性涂料綠色生產(chǎn),VOC排放減少30%。