MIL-P-50884E (W/ AMENDMENT 2)
时间:2024-05-16 07:12:12 来源: 标准资料网 作者：标准资料网 阅读：9115
MIL-P-50884E (W/ AMENDMENT 2), MILITARY SPECIFICATION: PRINTED WIRING BOARD, FLEXIBLE OR RIGID朏LEX, GENERAL SPECIFICATION FOR (14 FEB 2010) [S/S BY MIL-PRF-31032]., This specification establishes the performance and qualification requirements for flexible and rigid-flex printed wiring boards with or without plated through holes (see 6.1). Verification is accomplished through the use of one of two methods of product assurance (appendix A or appendix B). Detail requirements, specific characteristics, and other provisions which are sensitive to the particular intended use are specified in the applicable master drawing.
【英文标准名称】:Acoustics-Hearingprotectors-Part4:Measurementofeffectivesoundpressurelevelsforlevel-dependentsound-restorationear-muffs(ISO/TR4869-4:1998);GermanversionENISO4869-4:2000
【原文标准名称】:声学.听力保护器.第4部分:与压平有关的声音恢复耳罩的有效声压级的测量
【标准号】:DINENISO4869-4-2000
【标准状态】:现行
【国别】:德国
【发布日期】:2000-10
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:声强;安全装置;测量技术;测量;试验条件;试验;试验;定义;定义;声级;护耳器;声试验;声级计;耳罩式保护装置;电声学;声学;隔音;声学试验
【英文主题词】:
【摘要】:Thedocumentspecifiesaphysicaltestmethodforleveldependentsoundrestorationear-muffs.TheresultsofthetestsincombinationwiththeresultsfromtheISO4869-1testscanbeusedtoestimatetheeffectiveA-weightedsoundpressurelevelwhensoundrestorationear-muffsareworn.
【中国标准分类号】:C73
【国际标准分类号】:13_340_20
【页数】:11P;A4
【正文语种】:德语
【英文标准名称】:Solidrecoveredfuels-Specificationsandclasses
【原文标准名称】:固体回收燃料.规范和分类
【标准号】:BSDDCEN/TS15359-2006
【标准状态】:作废
【国别】:英国
【发布日期】:2006-06-30
【实施或试行日期】:2006-06-30
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:生物质量;热值;合格证明书;含氯度;等级;分类;合格;含量;定义;形式;燃料;材料试验;汞;特性;回收燃料;固体燃料;规范;废物处理;废弃物
【英文主题词】:Biomass;Calorificvalue;Certificatesofconformity;Chlorinity;Classes;Classification;Conformity;Content;Definition;Definitions;Forms;Fuels;Materialstesting;Mercury;Properties;Recoveredfuels;Solidfuels;Specification;Wastetreatment;Wastes
【摘要】:ThisTechnicalSpecificationspecifiesaclassificationsystemforSRFsandatemplateforthespecificationoftheirproperties.SRFsareproducedfromnon-hazardouswaste.NOTE1Solidbio-fuelsexcludedfromtheWasteIncinerationDirective(2000/76/EC)arenotincludedinthescopeofthisTechnicalSpecification.ThesearedealtwithinCEN/TC335“Solidbiofuels”.Wastewoodfromdemolitionofbuildingsandcivilengineeringinstallationsis,however,includedinthescope.NOTE2UntreatedmunicipalsolidwasteisnotincludedinthescopeofthisTechnicalSpecification.
【中国标准分类号】:D20
【国际标准分类号】:75_160_10
【页数】:22P.;A4
【正文语种】:英语