BS 2062-1-1959 齿轮滚刀规范.第1部分:一般用途滚刀1-20径节
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来源:标准资料网
【英文标准名称】:Specificationforgearhobs.Hobsforgeneralpurposes,1d.p.to20d.p.inclusive
【原文标准名称】:齿轮滚刀规范.第1部分:一般用途滚刀1-20径节
【标准号】:BS2062-1-1959
【标准状态】:现行
【国别】:英国
【发布日期】:1959-12-18
【实施或试行日期】:1959-12-18
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:斜齿轮;尺寸;尺寸公差;齿轮参数;齿形;铣刀;主轴;键;切削工具;锥形;齿轮滚刀;准确度;正齿轮;刀具柄;键传动铣刀;作标记
【英文主题词】:helicalgears;accuracy;tapered;keys(engineering);millingcutters;spurgears;toothprofiles;dimensionaltolerances;toolshanks;dimensions;gearparameters;key-drivencutters;marking;cuttingtools;spindles;gearhobs
【摘要】:Dimensions,permissibleerrorsforfourgradesAA,A,BandD.Parallelhobarbordiameters,dimensionsofhobsfortaperarbors.
【中国标准分类号】:J41
【国际标准分类号】:21_200
【页数】:20P.;A4
【正文语种】:英语
【英文标准名称】:StandardConsumerSafetySpecificationforInfantWalkers
【原文标准名称】:婴儿学步车的用户安全使用标准规范
【标准号】:ASTMF977-2003
【标准状态】:作废
【国别】:美国
【发布日期】:2003
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:安全;最终制品;消费者;性能;安全要求;行人;儿童;幼儿
【英文主题词】:Children;Consumers;Enduseproducts;Infants;Pedestrians;Performance;Safety;Safetyrequirements
【摘要】:
【中国标准分类号】:Y14
【国际标准分类号】:97_190
【页数】:11P;A4
【正文语种】:英语
【英文标准名称】:Energyperformanceofbuildings-Calculationofenergyuseforspaceheatingandcooling
【原文标准名称】:建筑物能量特性.空间加热和冷却用能量的计算
【标准号】:BSENISO13790-2008
【标准状态】:现行
【国别】:英国
【发布日期】:2008-12-31
【实施或试行日期】:2008-12-31
【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】:空调;建筑物;计算公式;组件;建筑;冷却;冷负荷;计算准则;数据;定义;定义(术语);家用设施;能量;能量消耗;能量需求;能量性能;热学;热量平衡;热消耗;热力工程;热损失;热能;加热设备;加热装置;热水集中供暖;内部温度;数学计算;计算方法;对流式供暖系统;表面温度;温度;试验;结构热工性能;温度致适;建筑物热工设计;热环境系统;隔热;热性能;热防护;转换系数;证实;温水
【英文主题词】:Airconditioning;Buildings;Calculationformula;Components;Construction;Cooling;Coolingloads;Criteriaforcalculations;Data;Definition;Definitions;Domesticfacilities;Energy;Energyconsumption;Energydemands;Energyperformance;Heat;Heatbalance;Heatconsumption;Heatengineering;Heatloss;Heatingenergy;Heatingequipment;Heatinginstallation;Hot-watercentralheating;Internaltemperature;Mathematicalcalculations;Methodsofcalculation;Space-heatingsystems;Surfacetemperatures;Temperature;Testing;Thermalbehaviourofstructures;Thermalcomfort;Thermaldesignofbuildings;Thermalenvironmentsystems;Thermalinsulation;Thermalproperties;Thermalprotection;Transfercoefficient;Validation;Warmwater
【摘要】:ThisInternationalStandardgivescalculationmethodsforassessmentoftheannualenergyuseforspaceheatingandcoolingofaresidentialoranon-residentialbuilding,orapartofit,referredtoas“thebuilding”.Thismethodincludesthecalculationof:a)theheattransferbytransmissionandventilationofthebuildingzonewhenheatedorcooledtoconstantinternaltemperature;b)thecontributionofinternalandsolarheatgainstothebuildingheatbalance;c)theannualenergyneedsforheatingandcooling,tomaintainthespecifiedset-pointtemperaturesinthebuilding–latentheatnotincluded;d)theannualenergyuseforheatingandcoolingofthebuilding,usinginputfromtherelevantsystemstandardsreferredtointhisInternationalStandardandspecifiedinAnnexA.Thebuildingcanhaveseveralzoneswithdifferentset-pointtemperatures,andcanhaveintermittentheatingandcooling.Thecalculationintervaliseitheronemonthoronehour.Forresidentialbuildings,thecalculationcanalsobeperformedonthebasisoftheheatingand/orcoolingseason.ThisInternationalStandardalsogivesanalternativesimplehourlymethod,usinghourlyuserschedules(suchastemperatureset-points,ventilationmodesoroperationschedulesofmovablesolarshading).Proceduresaregivenfortheuseofmoredetailedsimulationmethodstoensurecompatibilityandconsistencybetweentheapplicationandresultsofthedifferenttypesofmethod.ThisInternationalStandardprovides,forinstance,commonrulesfortheboundaryconditionsandphysicalinputdata,irrespectiveofthecalculationapproachchosen.SpecialattentionhasbeengiventothesuitabilityofthisInternationalStandardforusewithinthecontextofnationalorregionalbuildingregulations.Thisincludesthecalculationofanenergyperformanceratingofabuilding,onthebasisofstandardizedconditions,foranenergyperformancecertificate.Theresultcanhavelegalimplications,inparticularwhenitisusedtojudgecompliancewithminimumenergyperformancelevels,whichcan,forinstance,berequiredtoobtainabuildingpermit.Forsuchapplications,itisimportantthatthecalculationproceduresbeunambiguous,repeatableandverifiable.Aspecialsituationisthecalculationoftheenergyperformanceinthecaseofoldexistingbuildings,ifgatheringthefullrequiredinputwouldbetoolabour-intensiveforthepurpose,relativetothecost-effectivenessofgatheringtheinput.Inthiscase,itisimportantthatthecalculationproceduresprovidetherightbalancebetweenaccuracyanddatacollectioncosts.Toaccommodatetheapplicationfortheseandothersituations,thisInternationalStandardoffersdifferentchoices.Itisuptonationalbodieswhetherornottochooseaspecificoptionformandatoryuse,e.g.dependingontheregioninthecountry,thetypeofbuildinganditsuse,andonthepurposeoftheassessment.
【中国标准分类号】:P31
【国际标准分类号】:91_120_10;91_140_10
【页数】:172P.;A4
【正文语种】:英语
