【英文标准名称】:Hearingprotectors-Safetyrequirementsandtesting-Part8:Entertainmentaudioear-muffs;GermanversionEN352-8:2008
【原文标准名称】:听力保护器.安全要求和测试.第8部分:娱乐音频耳罩
【标准号】:DINEN352-8-2008
【标准状态】:现行
【国别】:德国
【发布日期】:2008-07
【实施或试行日期】:2008-07-01
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:音频的;音频信号;广播;交流手段;定义;设计;耳罩;护耳器;耳罩式保护装置;信息;检验;作标记;材料;音乐;噪声控制;职业安全;性能;防护服装;防护设备;安全;安全工程;安全要求;大小;隔音;声强;声级;放声;规范(验收);测试;用户信息;工作场所安全
【英文主题词】:Audio;Audiosignals;Broadcasting;Communicationskills;Definition;Definitions;Design;Earmuffs;Earprotectors;Ear-mufftypewearingprotectors;Information;Inspection;Marking;Materials;Music;Noisecontrol;Occupationalsafety;Properties;Protectiveclothing;Protectiveequipment;Safety;Safetyengineering;Safetyrequirements;Size;Soundinsulation;Soundintensity;Soundlevels;Soundreproduction;Specification(approval);Testing;Userinformation;Workplacesafety
【摘要】:ThispartoftheStandardisconcernedwithentertainmentaudioear-muffs.Itspecifiesconstructionalanddesignandperformancerequirements,methodsoftest,markingrequirementsanduserinformationrelatingtotheincorporationoftheentertainmentaudiofacility.Therequirementsofthisstandardareintendedtotakeaccountoftheergonomicinteractionbetweenthewearer,thedeviceand,wherepossible,theworkingenvironmentinwhichthedeviceislikelytobeused(seeAnnexZAofthisstandardandEN458[2]).
【中国标准分类号】:C73
【国际标准分类号】:13_340_20
【页数】:15P.;A4
【正文语种】:德语


Product Code:SAE AMS5519
Title:Steel, Corrosion Resistant, Sheet and Strip, 18Cr - 8Ni (SAE 30301) Cold Rolled, 185 ksi (1276 MPa) Tensile Strength
Issuing Committee:Ams F Corrosion Heat Resistant Alloys Committee
Scope:This specification covers a corrosion-resistant steel in the form of sheet and strip.These products have been used typically for parts requiring moderate drawing or forming and high strength, but usage is not limited to such applications.Mechanical properties specified herein are obtained by cold working (strain hardening) and not by heat treatment. Therefore, the cold-worked product should not be heated to a temperature which adversely affects the mechanical properties or corrosion resistance before, during, or after fabrication.