SAE AS7116/4 National Aerospace and Defense Contractors Accreditation Program Requirements for Laser Beam Machining (Lb
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Product Code:SAE AS7116/4
Title:National Aerospace and Defense Contractors Accreditation Program Requirements for Laser Beam Machining (Lbm)
Issuing Committee:Nadcap Management Council
Scope:This Aerospace Standard (AS) is to be used to supplement AS7116. In addition to the requirements contained in AS7116, the requirements contained herein shall apply to suppliers seeking NADCAP accreditation for laser beam machining (LBM). The LBM requirements contained herein address the drilling, cutting and marking LBM process methods.
【英文标准名称】:Informationtechnology-Multimediaframework(MPEG-21)-Part7:Digitalitemadaption;Amendment1:DIAConversionsandpermissions
【原文标准名称】:信息技术.多媒体框架(MPEG-21).第7部分:数字项匹配.修改件1:DIA转换和许可
【标准号】:ISO/IEC21000-7AMD1-2006
【标准状态】:作废
【国别】:国际
【发布日期】:2006-04
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/IECJTC1/SC29
【标准类型】:()
【标准水平】:()
【中文主题词】:通路;适应;适应层;代码表示;汇编;计算机制图;数据处理;定义;数字数据;编码;图形数据处理;图像处理;信息交换;信息技术;方法论;MPEG;多媒体;注册;使用权;语义学;尺寸;句法
【英文主题词】:
【摘要】:
【中国标准分类号】:L81
【国际标准分类号】:35_040
【页数】:43P;A4
【正文语种】:英语
【英文标准名称】:Firedetectionandfirealarmsystems-Smokedetectors-Linedetectorsusinganopticallightbeam
【原文标准名称】:火灾探测和火灾警报系统.烟雾探测器.利用光学光束的线性探测器
【标准号】:BSEN54-12-2002
【标准状态】:现行
【国别】:英国
【发布日期】:2003-07-31
【实施或试行日期】:2003-07-31
【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】:报警系统;自动;CE标记;认证(认可);合格;一致性评估;装配产品;控制图;控制分辨能力;腐蚀;定义;定义(术语);设计;探测器;环境测试;特点;火灾警报;消防队;火灾探测器;防火;防火安全性;防止火灾扩散;冲击;电离;放置;线性的;作标记;测量仪器;光学的;光学仪器;光辐射;光学系统;散光;烟;烟雾检测器;规范(验收);测试;投射光;振动;报警装置
【英文主题词】:Alarmsystems;Automatic;CEmarking;Certification(approval);Conformity;Conformityassessment;Constructionalproducts;Controlcharts;Controlresolution;Corrosion;Definition;Definitions;Design;Detector;Environmentaltesting;Features;Firealarms;Firebrigade;Firedetectors;Fireprevention;Firesafety;Firespreadprevention;Impulses;Ionization;Lay;Linear;Marking;Measuringinstruments;Optical;Opticalinstruments;Opticalradiation;Opticalsystems;Scatteredlight;Smoke;Smokedetectors;Specification(approval);Testing;Transmittedlights;Vibration;Warningdevices
【摘要】:ThisEuropeanStandardspecifiesrequirements,testmethodsandperformancecriteriaforlinesmokedetectorsutilisingtheattenuationand/orchangesinattenuationofanopticalbeam,foruseinfiredetectionsystemsinstalledinbuildings.ThisEuropeanStandarddoesnotcover:—Linesmokedetectorsdesignedtooperatewithseparationsbetweenopposedcomponentsoflessthan1m;—Linesmokedetectorswhoseopticalpathlengthisdefinedoradjustedbyanintegralmechanicalconnection;Linesmokedetectorswithspecialcharacteristics,whichcannotbeassessedbythetestmethodsinthisEuropeanStandard.NOTETheterm"optical"isusedtodescribethatpartoftheelectromagneticspectrumproducedbythetransmittertowhichthereceiverisresponsive;thisisnotrestrictedtovisiblewavelengths.
【中国标准分类号】:C81
【国际标准分类号】:13_220_20
【页数】:56P.;A4
【正文语种】:英语