声学 自由场条件下18岁至25岁耳科正常人听力阈值的统计分布
Acoustics—Satistical distribution of hearing thresholds of otologically normal persons in the age range from 18 years to 25 years under free-field listening conditions
标准状态
发布于:2024-10-26
实施于:2025-05-01
废止
Acoustics—Satistical distribution of hearing thresholds of otologically normal persons in the age range from 18 years to 25 years under free-field listening conditions