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牙科电机和口腔诊疗室室内噪声及其对听力的影响,早已引起口腔医学界的重视。本文报告作者测定的6种常用牙科电机和5种不同椅位的口腔诊疗室室内噪声的结果及卫生学评价。
Dental motor and dental clinic indoor noise and its impact on hearing, has long been caused by the dental profession's attention. This article reports the results and hygiene assessments of room noise in the dental practice rooms of six commonly used dental motors and five different chair positions as determined by the authors.