听力防护器的英文

• ear protector
• hearing protector

• 听力:    hearing; aural comprehension
• 防护:    protect; shelter; shield; gu ...
• 器:    implement; utensil; ware
• 重力防护服:    anti g suit
• 防护器:    preventer; protector; safeguard by

例句与用法

1. Hearing protectors - safety requirements and testing - part 7 : level - dependent ear - plugs ; german version en 352 - 7 : 2002
   听力防护器.安全要求和检测.第7部分:电平相关耳塞
2. Hearing protectors - safety requirements and testing - part 6 : ear - muffs with electrical audio input ; german version en 352 - 6 : 2002
   听力防护器.安全要求和检测.第6部分:带电子音频输入
3. Hearing protectors - safety requirements and testing - part 5 : active noise reduction ear - muffs ; german version en 352 - 5 : 2002 a1 : 2005
   听力防护器.安全要求和检测.第5部分:有源降噪耳机护套

其他语言

听力防护器的法语：protecteur contre le bruit protection contre le bruit
听力防护器的阿拉伯语：واقيات السمع; وقاية السمع;