bn:21779946n
Noun Concept
Categories: Noise control, Audiology, Personal protective equipment, Protective gear, Occupational safety and health
EN
hearing protection device  hearing protection  hearing protection devices
EN
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
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EN
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
protection device for auditory organs Wikidata
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