易混淆的单词： Spital

To understand disinfection quality of mo ut h diagnosis and treat institution in laiwu , and strengthen supervision and contr ol on mouth diagnosis and treat appliance to prevent and control infection in ho spital .

了解莱芜市各级口腔诊疗机构消毒质量,加强口腔诊疗器械的消毒工作的监督管理,预防和控制医院性感染。