ISO 427-1983 锻铜锡合金.锻制品的化学成分和型式
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【英文标准名称】:Wroughtcopper-tinalloys;Chemicalcompositionandformsofwroughtproducts
【原文标准名称】:锻铜锡合金.锻制品的化学成分和型式
【标准号】:ISO427-1983
【标准状态】:作废
【国别】:国际
【发布日期】:1983-10
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/TC26
【标准类型】:()
【标准水平】:()
【中文主题词】:铜合金;含铜合金;半成品;青铜;可锻合金;产品;化学成份;锡合金;轧制品;含锡合金;锡青铜
【英文主题词】:tinalloys;bronzes;products;tin-containingalloys;wroughtalloys;tinbronzes;tincontainingalloys;copperalloys;chemicalcomposition;copper-containingalloys;rolledproducts;semi-finishedproducts
【摘要】:
【中国标准分类号】:H62
【国际标准分类号】:6140;6200
【页数】:2P;A4
【正文语种】:英语
【英文标准名称】:Safetyofmachinery-Evaluationoftheemissionofairbornehazardoussubstances-Decontaminationindex
【原文标准名称】:机械安全.气载有害物质的排放评估.净化指数
【标准号】:BSEN1093-11-2001+A1-2008
【标准状态】:现行
【国别】:英国
【发布日期】:2001-07-15
【实施或试行日期】:2001-07-15
【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】:空气;空气净化设备;空气净化;环境污染物;净化能力;封闭式试验室;浓缩值;危险的可裂变物质;定义;效率;排放;排放值;评估;杂质;机械;测量;测量技术;方法;污染物浓度;污染排放物;污染物;空气污染;评定;安全;机械安全;选择;测试
【英文主题词】:Air;Aircleaningequipment;Airpurification;Atmosphericpollutants;Cleaningcapability;Closedtestrooms;Concentrationvalues;Dangerousstuffs;Definition;Definitions;Efficiency;Emission;Emissionvalues;Evaluations;Impurities;Machines;Measurement;Measuringtechniques;Methods;Pollutantconcentration;Pollutantemissions;Pollutants;Pollutionoftheair;Ratings;Safety;Safetyofmachinery;Selection;Testing
【摘要】:Thisstandarddescribesamethodforthemeasurementofthedecontaminationindexofpollutioncontrolsystemse.g.capturedevicesincludinglocalexhaustventilation,waterspraysystemsand,whenappropriate,separationequipmentinstalledonamachine.Thismethodusestherealpollutant(see4.2ofEN1093-1:1998“Safetyofmachinery—Evaluationoftheemissionofairbornehazardoussubstances—Part1:Selectionoftestmethods”)andcanbeoperatedinroomorfieldenvironments.Itshouldbeobservedthatduringthetest,especiallyduringtheshutdownortheremovalofthepollutioncontrolsystem,theconcentrationofhazardoussubstances,ifpresent,canreachlevelswhichareliabletoincurarisktothehealthoftheoperatorsorotheroccupantspresentintheroom.Warning:Thisstandarddoesnotdealwiththeprotectivemeasuresrequiredtocontroltheserisks.Measurementofthedecontaminationindexofpollutioncontrolsystemcanserveforthe:–evaluationoftheperformanceofapollutioncontrolsystemofamachine;–evaluationoftheimprovementofapollutioncontrolsystem;–comparisonofpollutioncontrolsystemsformachinesofsimilardesign;–rankingofpollutioncontrolsystemsaccordingtotheirdecontaminationefficiency;–determinationoftheairflowrateinthecaseofanexhaustsystemtoachieveagivenlevel;–determinationofthestateoftheartofpollutioncontrolsystemsformachineswithrespecttothedecontaminationefficiency.
【中国标准分类号】:J04;Z60
【国际标准分类号】:13_040_40
【页数】:16P.;A4
【正文语种】:英语
Product Code:SAE AMS6452
Title:Steel, Welding Wire, 0.95Cr - 0.20Mo (0.38 - 0.43C), Vacuum Melted, Environment Controlled Packaging
Issuing Committee:Ams E Carbon And Low Alloy Steels Committee
Scope: This specification covers a low-alloy steel in the form of welding wire.
Rationale: This specification covers a low-alloy steel in the form of welding wire.
