muff

• Hearing protectors - safety requirements and testing - ear - muffs with electrical audio input
  护听器.安全要求和试验.带音频输入的耳机套
• Hearing protectors - safety requirements and testing - part 4 : level - dependent ear - muffs
  听力保护器.安全要求和试验.第4部分:声级相关的耳罩
• " no , you ve always been fair and square with me , muff potter , and i won t go back on you
  “对。莫夫波特，你一向待我不错，我不会对不起你。
• Presently he whispered : " huck , muff potter don t know it . how can he tell ?
  片刻后他低声说： “哈克，莫夫波特不知道出事了，他怎么能告发呢？ ”
• 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 - ear - muffs attached to an industrial safety helmet
  护听器.安全要求和试验.工业安全头盔的耳套
• Mrs bellingham shakes her muff and quizzing - glasses vindictively . make him smart , hanna dear
  咬牙切地摇晃着围巾和带柄单眼镜亲爱的哈纳，让他尝尝滋味。
• The man moaned , writhed a little , and his face came into the moonlight . it was muff potter
  那人哼哼着稍微动了一下身子，脸暴露在月光下，原来是莫夫波特。
• Hearing protectors - safety requirements and testing - part 6 : ear - muffs with electrical audio input
  听力保护器.安全要求和试验.第6部分:带电子音频输入的耳罩
• Shipbuilding . shaft lines . couplings . details of shaft ends , keys and assembly bolts for muff couplings
  造船工业.轴线.联轴器.轴端零件键和muff联轴器装配螺栓