DIN EN 4180-2003 航空航天系列.流体用钛及钛合金圆管.宽公差.直径4mm≤D≤40mm.尺寸
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【英文标准名称】:Aerospaceseries-Circulartubes,forfluidsintitaniumandtitaniumalloys-Widetolerances;Diameter4mmD40mm;Dimensions;GermanandEnglishversionEN4180:2001
【原文标准名称】:航空航天系列.流体用钛及钛合金圆管.宽公差.直径4mm≤D≤40mm.尺寸
【标准号】:DINEN4180-2003
【标准状态】:现行
【国别】:德国
【发布日期】:2003-05
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:形状公差;圆形;钛合金;导(线)管;直径;极限偏差;管;航空航天运输;尺寸;航空运输;多语种的;公差(测量)
【英文主题词】:Aerospacetransport;Airtransport;Circularshape;Conduits;Diameter;Dimensions;Formtolerances;Limitdeviations;Multilingual;Pipes;Titaniumalloys;Tolerances(measurement)
【摘要】:
【中国标准分类号】:V11
【国际标准分类号】:49_080
【页数】:14P;A4
【正文语种】:德语
Product Code:SAE AS9458
Title:Bolt, Machine, Hexagon Head, Steel, .5625-18 Unfj-3a
Issuing Committee:E-25 General Standards For Aerospace And Propulsion Systems
Scope:No scope available.【英文标准名称】:LEDmodulesforgenerallighting-Safetyspecifications
【原文标准名称】:一般照明用发光二极管(LED)模块.安全规范
【标准号】:BSEN62031-2008
【标准状态】:现行
【国别】:英国
【发布日期】:2008-10-31
【实施或试行日期】:2008-10-31
【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】:镇流器;定义;电气工程;电气安全;普通照明;白炽灯;铭刻;LED;发光二极管;照明系统;照明设备;作标记;模数;产品规范;防电击;合格试验;安全;安全要求;规范(验收);测量要求;测试
【英文主题词】:Ballasts;Definition;Definitions;Electricalengineering;Electricalsafety;Generallightings;Incandescentlamps;Inscription;LED;Light-emittingdiodes;Lightingequipment;Lightingsystems;Luminaires;Marking;Modules;Productspecification;Protectionagainstelectricshocks;Qualificationtests;Safety;Safetyrequirements;Specification(approval);Testrequirements;Testing
【摘要】:ThisInternationalStandardspecifiesgeneralandsafetyrequirementsforlight-emittingdiode(LED)modules:?LEDmoduleswithoutintegralcontrolgearforoperationunderconstantvoltage,constantcurrentorconstantpower;?self-ballastedLEDmodulesforuseond.c.suppliesupto250Vora.c.suppliesupto1000Vat50Hzor60Hz.NOTE1ThesafetyrequirementsforseparatecontrolgeararespecifiedinIEC61347-2-13.TheperformancerequirementsforseparatecontrolgeararespecifiedinIEC62384.NOTE2RequirementsforLEDmoduleswithintegratedcontrolgearandequippedwithalampcap(self-ballastedlamp),intendedformainsvoltagegenerallightingserviceretrofitapplications(therebyreplacingexistinglampswithidenticallampcaps)arespecifiedinIEC60968(anamendmenttothepresenteditionoraneweditionwithextendedscopeisinpreparation).RequirementsforLEDmoduleswithintegratedcontrolgearandequippedwithalampcap(self-ballastedlamp),intendedfornon-mainsvoltagegenerallightingserviceretrofitapplications(therebyreplacingexistinglampswithidenticallampcaps)areunderconsideration.NOTE3WhereintherequirementsofthisstandardbothtypesofLEDmodules,withandwithoutintegralcontrolgear,areaddressed,theword“modules”isusedinstead.Whereonlytheexpression“LEDmodule(s)”isused,itisunderstoodtorefertothetypewithoutintegralcontrolgear.
【中国标准分类号】:K71
【国际标准分类号】:29_140_99
【页数】:20P.;A4
【正文语种】:英语
