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Hearing protection is cheap and readily available at most pharmacies.

听力保护装置价格低廉，并且易于获得。

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Push and coordinate noise control work and hearing protection program.

负责协调、推进现场降噪工作；推动听力保护计划；

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Visitors to an offshore drilling rig or production platform receive safety training and are outfitted with steel-toed boots, safety goggles, gloves, hearing protection, and a helmet.

FORBES: Oil & Gas Isn't Just One Of The Richest Industries, It's Also One Of The Safest

Recommendations in the report covered sharing of information about hazards at scenes such as fireworks and about risks faced by firefighters, and also guidelines on the use of firefighters' helmets, gloves, fire hoods, and eye and hearing protection.

BBC: Firework impact damage to helmet

Etymotic's hearing protection products were honored with a Design and Engineering Innovations Award in the Health and Wellness category at the 2011 Consumer Electronics Show and the prestigious 2010 Safe-in-Sound Award for decades of innovation in hearing loss prevention from the National Institute of Occupational Safety and Health (NIOSH) and the National Hearing Conservation Association.

ENGADGET: Etymotic Music?Pro 9-15 earplugs bring high-end hush to audiences, lets us enjoy speed metal safely