IEC 60695-2-12 Edition 2.0-2010 着火危险试验.第2-12部分:灼热金属丝/热丝的试验方法.灼热金属丝可燃性(灼热金属丝可燃性)材料的试验方法

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【英文标准名称】:Firehazardtesting.Part2-12:Glowing/hot-wirebasedtestmethods.Glow-wireflammabilityindex(GWFI)testmethodformaterials
【原文标准名称】:着火危险试验.第2-12部分:灼热金属丝/热丝的试验方法.灼热金属丝可燃性(灼热金属丝可燃性)材料的试验方法
【标准号】:IEC60695-2-12Edition2.0-2010
【标准状态】:现行
【国别】:国际
【发布日期】:2010-10-01
【实施或试行日期】:2010-10-01
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:IEC
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:ThispartofIEC60695specifiesthedetailsoftheglow-wiretesttobeappliedtotestspecimensofsolidelectricalinsulatingmaterialsorothersolidmaterialsforflammabilitytestingtodeterminetheglow-wireflammabilityindex(GWFI).GWFIisthehighesttemperature,determinedduringthisstandardizedprocedure,atwhichthetestedmateriala)doesnotigniteor,ifitdoes,extinguisheswithin30safterremovaloftheglow-wireandisnottotallyconsumed,andb)moltendrips,iftheyoccur,donotignitethewrappingtissue.Thistestmethodisamaterialstestcarriedoutonaseriesofstandardtestspecimens.Thedataobtained,alongwithdatafromtheglow-wireignitiontemperature(GWIT)testmethodformaterials,IEC60695-2-13,canthenbeusedinapreselectionprocessinaccordancewithIEC60695-1-30tojudgetheabilityofmaterialstomeettherequirementsofIEC60695-2-11.ThisbasicsafetypublicationisintendedforusebytechnicalcommitteesinthepreparationofstandardsinaccordancewiththeprincipleslaiddowninIECGuide104andISO/IECGuide51.Oneoftheresponsibilitiesofatechnicalcommitteeis,whereverapplicable,tomakeuseofbasicsafetypublicationsinthepreparationofitspublications.Therequirements,testmethodsortestconditionsofthisbasicsafetypublicationwillnotapplyunlessspecificallyreferredtoorincludedintherelevantpublications.
【中国标准分类号】:C80
【国际标准分类号】:13_220_40;29_020
【页数】:30P.;A4
【正文语种】:

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Product Code:SAE AMS4131
Title:Aluminum Alloy, Die and Hand Forgings 5.6zn 2.5mg 1.6cu 0.23cr, Solution and Precipitation Heat Treated and Aged
Issuing Committee:Ams D Nonferrous Alloys Committee
Scope:This specification covers an aluminum alloy in the form of die forgings and hand forgings procured to inch/pound units.【英文标准名称】:Excavationsandtrenches-Slopes,plankingandstrutting,breadthsofworkingspaces
【原文标准名称】:坑道和沟渠.工作空间的坡度、铺板和支承柱、宽度
【标准号】:DIN4124-2002
【标准状态】:作废
【国别】:德国
【发布日期】:2002-10
【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】:设计;斜度;轴;沟道;建筑;数学计算;;熊星座水平木材板;服务槽;尺寸选定;安全工程;尺寸;开挖;负荷测量;坟墓;挖掘;竖井;静力学;土木工程;钢板桩;土方工程;柄;护墙板;槽;槽
【英文主题词】:graves;servicetrenches;cabletrenches;loadbearinghorizontaltimbersheeting;trenchsheetingandbracing;earthworks;design;trenches;dimensions;construction;sheeting;slopes;pits;sheetpilings;loadmeasurement;excavating;excavations;mathematicalcalculations;civilengineering;shafts;dimensioning;statics;safetyengineering
【摘要】:Thedocumentappliestounlinedandlinedbuildingpitsandtrenchesexcavatedbymanualormechanicalmethodsinwhichstructures(e.g.deep,cellars,tunnels)areerected(e.g.drains,districtheatingducts,cablecucts)orlines(e.g.cables,pipes)laid.Itspecifiestherulesaccordingtowhichbuildingpitsandtrenchesaretobedimensionedandconstructed.Forsimplecasessheetingspecificationsaregiven,whicharenotsubjecttostructuralanalysesiftheyareobserved(standardsheeting).Inaccordancewithbuildingsupervisionregulations,structuraltypesdeviatingfromthisstandardrequireproofofserviceability,e.g.bymeansofageneralbuildingsupervisionlicence,iftheiruseisnotpermissibleaccordingtootherdirectivesintroducedforbuildingsupervisionpurpose.#,,#
【中国标准分类号】:P01
【国际标准分类号】:93_020
【页数】:37P.;A4
【正文语种】:德语