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جست‌وجو در واژگان

زبان محتوا

Concept information

اصطلاح مرجح

Ear protection  

تعریف

  • A hearing protection device, also known as a HPD, is an ear protection device worn in or over the ears while exposed to hazardous noise and provide hearing protection to help prevent noise-induced hearing loss. (Wikipedia)

URI

https://purls.helmholtz-metadaten.de/evoks/sdv/EarProtection

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