Ear Protective Devices
Personal devices for protection of the ears from loud or high intensity noise, water, or cold. These include earmuffs and earplugs.
推出的年份: 1991(1975)
树号: E07.700.250, J01.637.215.600.199, J01.637.708.560.250
MeSH 单一 ID: D004430
进入的组:
- Device, Ear Protective
- Devices, Ear Protective
- Ear Protective Device
- Protective Device, Ear
- Protective Devices, Ear
- Earplugs
- Earplug
- Hearing Protective Devices
- Device, Hearing Protective
- Devices, Hearing Protective
- Hearing Protective Device
- Protective Device, Hearing
- Protective Devices, Hearing
- Earmuffs
- Earmuff
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