EN 352-2:2002

Hearing protectors — General requirements — Part 2: Ear-plugs

听力保护器-一般要求-第2部分:耳塞

EN 352-3:2002

Hearing protectors — General requirements — Part 3: Ear-muffs attached to an industrial safety helmet

听力保护器-一般要求-第3部分:附在工业安全帽上的耳罩

EN 352-4:2001

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:水平相关的耳罩

EN 352-5:2002

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

EN 352-6:2002

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:带电音频输入的耳套

EN 352-7:2002

Hearing protectors — Safety requirements and testing — Part 7: Level-dependent ear-plugs

听力保护器-安全要求和试验-第7部分:电平相关耳塞

EN 352-8:2008

Hearing protectors — Safety requirements and testing — Part 8: Entertainment audio ear-muffs

听力保护器-安全要求和试验-第8部分:娱乐音频耳罩

EN 458:2004

Hearing protectors — Recommendations for selection, use, care and maintenance — Guidance document

听力保护器-选择、使用、护理和保养建议-指南文件

EN ISO 4869-2:1995

Acoustics — Hearing protectors — Part 2: Estimation of effective A-weighted sound pressure levels when hearing protectors are worn

声学-听力保护器-第2部分:戴上听力保护器时有效a加权声压级的估计

EN ISO 4869-3:2007

Acoustics — Hearing protectors — Part 3: Measurement of insertion loss of ear-muff type protectors using an acoustic test fixture

声学-听力保护器-第3部分:使用声学测试夹具测量耳套式保护器的插入损耗

EN 13819-1:2002

Hearing protectors — Testing — Part 1: Physical test methods

听力保护器-试验-第1部分:物理试验方法

EN 13819-2:2002

Hearing protectors — Testing — Part 2: Acoustic test methods

听力保护器-试验-第2部分:声学试验方法

EN 24869-1:1992

Acoustics — Hearing protectors — Subjective method for the measurement of sound attenuation (ISO 4869-1:1990)

声学-听力保护器-声衰减测量的主观方法