Witt Brad
Sperian Hearing Protection, LLC, San Diego, CA, USA.
Occup Health Saf. 2007 Oct;76(10):118, 120-2.
OSHA's mandate to offer a variety of suitable hearing protectors to noise-exposed workers in no way guarantees a good fit or adequate protection.
职业安全与健康管理局要求为接触噪音的工人提供多种合适的听力保护器,但这绝不能保证佩戴合适或提供足够的保护。