【英文标准名称】:StandardTestMethodforFireTestingofUpholsteredFurniture
【原文标准名称】:软垫家具着火测试的标准试验方法
【标准号】:ASTME1537-2007
【标准状态】:现行
【国别】:
【发布日期】:2007
【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】:E05.15
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:防火安全;燃烧试验;家具;测试
【英文主题词】:calorimetry;carbondioxide;carbonmonoxide;fire;fire-test-response;heatrelease;ignition;mock-up;oxygenconsumption;smokeobscuration;toxiccombustiongases;upholsteredfurniture
【摘要】:1.1Thisisafire-test-responsestandard.1.2Thepurposeofthistestmethodistodeterminetheburningbehaviorofupholsteredfurnitureusedinpublicoccupanciesbymeasuringspecificfire-testresponseswhenthespecimenoffurnitureissubjectedtoaspecifiedflamingignitionsourceunderwell-ventilatedconditions.1.3Dataareobtaineddescribingtheburningbehaviorfromaspecificignitionsourceuntilallburninghasceased,aperiodof1hhaselapsed,orflashoverappearsinevitable.1.4Thistestmethoddoesnotprovideinformationonthefireperformanceofupholsteredfurnitureinfireconditionsotherthanthoseconditionsspecified.Inparticular,thistestmethoddoesnotapplytosmolderingignitionbycigarettes.Seeforfurtherinformation.1.5Therateofheatreleaseoftheburningspecimenismeasuredbyanoxygenconsumptionmethod.Seeforfurtherinformation.1.6Theproductionoflightobscuringsmokeismeasuredandtheconcentrationsofcertaintoxicgasspeciesinthecombustiongasesaredetermined.Seeforfurtherinformation.1.7Theburningbehaviorisvisuallydocumentedbyphotographicorvideorecordings,wheneverpossible.1.8ThesystemofunitstobeusedinrefereedecisionsistheSIsystemofunits,seeIEEE/ASTMSI-10only.Theunitsgiveninparenthesesareforinformationonly.1.9Thisstandardisusedtomeasureanddescribetheresponseofmaterials,products,orassembliestoheatandflameundercontrolledconditions,butdoesnotbyitselfincorporateallfactorsrequiredforfirehazardorfireriskassessmentofthematerials,productsorassembliesunderactualfireconditions1.10Firetestingofproductsandmaterialsisinherentlyhazardous,andadequatesafeguardsforpersonnelandpropertyshallbeemployedinconductingthesetests.Thistestmethodmayinvolvehazardousmaterials,operations,andequipmentThisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Y80
【国际标准分类号】:13_220_40;97_140
【页数】:22P.;A4
【正文语种】:


【英文标准名称】:Tolerancesonthethreadedportionoftaps-Part3:Groundtapsforpipethread(G)accordingtoDINENISO228-1andpipethread(Rp)accordingtoDINEN10226-1-Manufacturingtolerancesonthethreadedportion
【原文标准名称】:丝锥螺纹部分的公差.第3部分:根据DINENISO228-1的管螺纹(G)用丝锥和根据DINEN10226-1的管螺纹(Rp).螺纹部分的制造公差
【标准号】:DIN802-3-2008
【标准状态】:现行
【国别】:德国
【发布日期】:2008-11
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:尺寸公差;尺寸;钻头;地面;G-系列螺纹;内螺纹;极限偏差;极限(数学);制造;数学计算;外径;相关问题;管螺纹;中径;丝锥;螺纹零件;螺纹;公差带;公差(测量);定公差;工具
【英文主题词】:Dimensionaltolerances;Dimensions;Drills;Ground;G-seriesscrewthreads;Internalthreads;Limitdeviations;Limits(mathematics);Manufacturing;Mathematicalcalculations;Outsidediameters;Pertinentquestions;Pipethreads;Pitchdiameter;Taps(threading);Threadedcomponents;Threads;Tolerancezones;Tolerances(measurement);Tolerancing;Tools
【摘要】:
【中国标准分类号】:J41
【国际标准分类号】:25_100_50
【页数】:11P.;A4
【正文语种】:德语