فایل: شماره شناسایی
pdf برای دانلود کردن این فایل، لطفا وارد سیستم شویدTurn down the volume on the TV and on music players, and move away from the noise, when possible. If loud noise can’t be avoided, have your family wear earplugs or protective earmuffs. Teach your children the importance of these habits to prevent permanent damage and to keep their hearing healthy.
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