Hard hats and ear protectors are provided.
提供安全帽和护耳。
Personal protective equipment includes gloves, goggles, hard hats, face masks, ear protectors, rubber boots as appropriate.
劳保用品，包括手套，护目镜，头盔，面罩，护耳器，橡胶靴等。
There is a wide variety of eye and ear protectors available. No target shooter, plunker or hunter should ever be without them.
防护眼镜和耳塞的形式多种多样，任何射手都需要它们，包括严肃的射击、娱乐射击和狩猎者。
Any attempts to gain a competitive advantage by removing the safety glasses or ear protectors after the course of fire has commenced shall be considered unsportsmanlike conduct.
比赛开始后任何欲以移除护目镜或耳罩来获得竞争优势的企图将被视为没有运动家精神的举动。
Hearing protectors - Safety requirements and testing - Part 5: active noise reduction ear-muffs.
听力保护器。安全要求和试验。第5部分：有源降噪耳罩。
Hearing protectors - Safety requirements and testing - Part 5: active noise reduction ear-muffs.
听力保护器。安全要求和试验。第5部分：有源降噪耳罩。
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