IEC 60998-1 Interpretation Sheet 01-2005 说明活页01.家用和类似用途低压电路连接器具.第1部分:一般要求.第18条款的说明
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【英文标准名称】:Interpretationsheet01-Connectingdevicesforlow-voltagecircuitsforhouseholdandsimilarpurposes-Part1:Generalrequirements;InterpretationofClause18
【原文标准名称】:说明活页01.家用和类似用途低压电路连接器具.第1部分:一般要求.第18条款的说明
【标准号】:IEC60998-1InterpretationSheet01-2005
【标准状态】:现行
【国别】:国际
【发布日期】:2005-03
【实施或试行日期】:
【发布单位】:国际电工委员会(IEC)
【起草单位】:IEC/SC23F
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:ThisstandardisaboutInterpretationsheet01-Connectingdevicesforlow-voltagecircuitsforhouseholdandsimilarpurposes-Part1:Generalrequirements;InterpretationofClause18
【中国标准分类号】:L24
【国际标准分类号】:29_120_20
【页数】:2P;A4
【正文语种】:英语
Product Code:SAE AMST81915
Title:Titanium and Titanium-Alloy Castings, Investment
Issuing Committee:Ams G Titanium And Refractory Metals Committee
Scope:This specification prescribes the requirements for Titanium and titanium-alloy castings produced by the investment casting process.【英文标准名称】:StandardTestMethodforAmmoniaColorimetricLeakTesting
【原文标准名称】:氨比色泄漏检验的测试方法
【标准号】:ASTME1066-1995(2006)
【标准状态】:现行
【国别】:
【发布日期】:1995
【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】:E07.08
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:比色法;无损检验;氨;泄漏;比色的;试验
【英文主题词】:chemicalbasedleaktesting;colorimetricleaktesting;leaktesting;smokeleaktesting
【摘要】:Thismethodisusefulforlocatingandmeasuringthesizeofgasleakseitherasaquality-controltestorasafield-inspectionprocedure.Itcanbeusedtotestcriticalpartsorcontainersthatwillholdtoxicorexplosivegasesorliquidsorasaquicktestforothercontainers.1.1Thistestmethodcoversthetestingoflargesingle-anddouble-walledtanks,pressureandvacuumvessels,laminated,lined-ordouble-walledparts,complexpipingsystems,flexiblecontainers(suchasaircraftfueltanks),glass-to-metalsealsinhybridpackages,andsystemsthatinherentlycontainorwillcontainammonia(suchaslargetonnagerefrigerationsystemsandfertilizerstoragesystems).1.2Thismethodcanbeusedonpiping,valvesandcontainerswithwelded,fitted,orlaminatedsectionsthatcanbesealedattheirendsorbetweentheirouterandinnerwallsandthataredesignedforinternalpressuresof34.5kPa(5psig)orgreater.1.3Basicproceduresaredescribedbasedonthetypeofinspectionused.Theseproceduresshouldbelimitedtofindingleakageindicationsof4.5x10-12mol/s(1x10-7Stdcm3/s)orlarger.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.(Formorespecificsafetyprecautionaryinformationsee7.4,8.2,9.4.1,and)103.1.
【中国标准分类号】:G10
【国际标准分类号】:17_180_20
【页数】:5P.;A4
【正文语种】:
