IEC 60884-2-1-1987 家用和类似用途的插头插座第2-1部分:熔断器插头的特殊要求
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【英文标准名称】:Plugsandsocket-outletsforhouseholdandsimilarpurposes.Part2:Particularrequirementsforfusedplugs
【原文标准名称】:家用和类似用途的插头插座第2-1部分:熔断器插头的特殊要求
【标准号】:IEC60884-2-1-1987
【标准状态】:作废
【国别】:国际
【发布日期】:1987
【实施或试行日期】:
【发布单位】:国际电工委员会(IEC)
【起草单位】:IEC/SC23B
【标准类型】:()
【标准水平】:()
【中文主题词】:插头;电气工程;电力设备;插座;规范(批准);家用
【英文主题词】:Electricsockets;Electricalengineering;Electricalinstallations;Householduse;Plugs;Specification(approval)
【摘要】:DeclaresclausesofPart1asapplicablewhentheycontainrequirementsconcerningplugs.Appliesadditionallywherefusesareprimarilyintendedtoprotecttheflexiblecableorcordforexamplewithringcircuits.Thefusesarenotintendedtoprotect
【中国标准分类号】:K30
【国际标准分类号】:29_120_30
【页数】:8P;A4
【正文语种】:英语
【英文标准名称】:StandardClassificationforDeterminationofImpactInsulationClass(IIC)
【原文标准名称】:撞击缓冲等级(IIC)测定的标准分类
【标准号】:ASTME989-2006
【标准状态】:现行
【国别】:
【发布日期】:2006
【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】:E33.03
【标准类型】:(Classification)
【标准水平】:()
【中文主题词】:声学;建筑声学;分类系统;建筑;测定;绝缘;隔热
【英文主题词】:floors;IIC;impactnoise;impactrating;tappingmachine
【摘要】:Theratingincreasesastheimpactsoundattenuationofthefloorceilingstructureincreases.Theratingcanbeusedbyarchitects,builders,andspecificationandcodeauthoritiesforacousticaldesignpurposesinbuildingconstructions.4.2TheratingstrictlyonlyappliestoexcitationbythestandardtappingmachinedefinedinTestMethodsE492andE1007.Itdoesnotdealwithlowfrequencysoundsbelow100Hzthataretypicallygeneratedbelowlightweightjoistfloorswhentheyarewalkedon.Nordoesitdealwiththesqueaking,crunchingorrattlingsoundsthatcanoccurinjoistconstructionwhenelementsintheconstructionarelooseandoccupantswalkonthefloor.4.3Thisclassificationshallonlybeusedwithone-thirdoctavebanddata.1.1Thisclassificationprovidesamethodfordeterminingaratingthatcanbeusedtocomparethelevelsofimpactnoisegeneratedbyastandardtappingmachineandtransmittedthroughdifferentfloor-ceilingassemblies.1.2Thenamegiventotheratingisassignedbythetestmethodthatinvokesthisclassification.1.3ThisclassificationisapplicableonlytoonethirdoctavebandimpactnoisedataobtainedusingthestandardtappingmachinedescribedinTestMethodsE492andE1007.1.4Testmethodsthatinvokethisclassificationinclude:1.4.1TestMethodE492-thesingle-numberratingiscalledimpactinsulationclass(IIC).1.4.2TestMethodE1007-thesingle-numberratingiscalledfieldimpactinsulationclass(FIIC).Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:P15
【国际标准分类号】:91_120_20
【页数】:3P.;A4
【正文语种】:
【英文标准名称】:Modularunitsformachinetoolconstruction.Tool-holdershankswith"coneandface"bearingsurfaces.
【原文标准名称】:机床构造的的模块装置.多轴头.带“锥和面”支承表面的工具夹具柄
【标准号】:NFE62-278-1976
【标准状态】:作废
【国别】:法国
【发布日期】:1976-12-01
【实施或试行日期】:1976-12-16
【发布单位】:法国标准化协会(AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:标准化组件;尺寸;机床部件;机床;刀具夹持装置;互换性;名称与符号;工具夹
【英文主题词】:
【摘要】:
【中国标准分类号】:J52
【国际标准分类号】:25_060_10
【页数】:2P;A4
【正文语种】:其他
