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Laboratory Test Request

Earplugs Noise Reduction Rating NRR Testing

Project Description

Contract Laboratory needed for NRR noise reduction rating for earplugs

Project Information

Number:24-00017

Industry:Safety and Protection Equipment

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Industrial Hygiene,Occupational Health,Acoustics and Sound Barriers,Sound Control Products,Audio and Sound Products,Safety and Protection Equipment,Sound Absorbers or Absorption,Sound Receivers,

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