ANSI/ASTM D1928-1990 压缩模塑试验板和试样的制备方法(08.02)

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【英文标准名称】:ELECTRO-ACOUSTICS.METHODSFORMEASURINGTHECHARACTERISTICSOFMICROPHONES.GENERALREQUIREMENTS.
【原文标准名称】:传声器特性的测量方法.一般规定
【标准号】:NFC97-320-1972
【标准状态】:作废
【国别】:法国
【发布日期】:1972-11
【实施或试行日期】:1972-11-09
【发布单位】:法国标准化协会(AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:定义;电学测量;作标记;电声器件;电声学;规范;传声器;电声效应;声学测量;测量;电声换能器
【英文主题词】:
【摘要】:
【中国标准分类号】:M70
【国际标准分类号】:33_160_50;17_140_50
【页数】:34P;A4
【正文语种】:其他


【英文标准名称】:StandardConsumerSafetyPerformanceSpecificationforInfantBeddingandRelatedAccessories
【原文标准名称】:婴儿被垫和有关辅助品的标准使用安全性能规范
【标准号】:ASTMF1917-2008
【标准状态】:现行
【国别】:美国
【发布日期】:2008
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:F15.19
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:
【英文主题词】:bumperguard;diaperstacker;fittedsheet;infantbedding;wallhanging;Beds;Consumersafetyspecifications(infants/children);Infantmaterials/applications--specifications
【摘要】:1.1Thisconsumersafetyperformancespecificationestablishessafetyperformancerequirements,testmethods,andrequirementsforlabelingtominimizetheidentifiedhazardstochildrenpresentedbyinfantbeddingandrelatedaccessoriesasidentifiedintheintroduction.1.2Noinfantbeddingorrelatedaccessoryproducedaftertheapprovaldateoftheconsumersafetyperformancespecificationshallindicate,eitherbylabelorothermeans,compliancewiththisspecificationunlessitconformstoallapplicablerequirementscontainedherein.1.3Theinspectionandtestprocedurescontainedhereinshallbeusedtodeterminetheconformanceofproductstotherequirementsofthisconsumersafetyperformancespecification.Therelevanttestsforaninfantbeddingproductorrelatedaccessorycanbedoneinanyorder,exceptwherespecified.Eachtestmaybeconductedonadifferentsample,unlessotherwisespecified.Thetestscanbeconsideredasqualificationtestsandnotnecessarilyasqualitycontroltests.Thesetestsshallalsobeconductedwhenthereisadesignormaterialchangeintheinfantbeddingorrelatedaccessoryitem.Eachproducerordistributorwhorepresentsanyproductsasconformingtothisspecificationmayutilizestatisticallybasedsamplingplansthatareappropriateandshallkeepsuchessentialrecordsasarenecessarytodocumentthatalloftherequirementsofthisspecificationhavebeenmet.AnytestmethodsthataremademandatorybytheCPSC,oranyapplicablegovernmentalagencies,shallsupersedeanyapplicabletestmethodsinthisspecification.1.4Thesetestsareintendedtosimulatenormaluseconditions,soastoensurethathazardsarenotgeneratedthroughnormaluse.Thetestsshallbecarriedoutinanormaluseenvironment.Forexample,bumperguardsshouldbesecuredinacribasacustomerwouldinactualendusesituations.Tiesshouldbetiedanduntied.Whilenospecificrequirementsaredefinedhere,theevaluatorshallperformenoughtestingtosimulatenormaluseduringtheestimatedlifetimeoftheproduct.Theinfantbeddingproductorrelatedaccessoryshallbeinspectedaftersuchtestsandshallbeevaluatedaccordingtotherelevantrequirementslistedwithinthisspecification.1.5Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.1.6Thefollowingsafetyhazardscaveatpertainsonlytothetestmethodportion,Section7,ofthisconsumersafetyperformancespecification:Thisstandarddoesnotpurporttoaddressthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:W57
【国际标准分类号】:97_190
【页数】:3P.;A4
【正文语种】:英语