NF C17-151-2-2008 雷电防护部件(LPC).第2部分:导体和接地电极的要求
时间:2024-05-02 18:42:35 来源: 标准资料网 作者：标准资料网 阅读：9233
【英文标准名称】:LightningProtectionComponents(LPC)-Part2:requirementsforconductorsandearthelectrodes.
【原文标准名称】:雷电防护部件(LPC).第2部分:导体和接地电极的要求
【标准号】:NFC17-151-2-2008
【标准状态】:现行
【国别】:法国
【发布日期】:2008-11-01
【实施或试行日期】:2008-11-22
【发布单位】:法国标准化协会(FR-AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:避雷针;地线;夹具;分类;集电装置;元部件;连接器;定义;尺寸;接地导线;接地极;接地装置;导电体;电气工程;电绝缘;电性能;紧固件;接地线;避雷装置;避雷防护;材料;测量点;机械性能;金属保护;金属的;防护设备;安全措施;安全要求;规范(验收);终端标志;测试
【英文主题词】:Airterminationrods;Catchlines;Clamps;Classification;Collectingdevices;Components;Connectors;Definition;Definitions;Dimensions;Earthconductors;Earthelectrodes;Earthinginstallations;Electricconductors;Electricalengineering;Electricalinsulation;Electricalproperties;Fasteners;Groundingrods;Lightningconductors;Lightningprotection;Materials;Measuringpoints;Mechanicalproperties;Metalprotection;Metallic;Protectiveequipment;Safetymeasures;Safetyrequirements;Specification(approval);Terminalmarkings;Testing
【摘要】:
【中国标准分类号】:K49
【国际标准分类号】:91_120_40
【页数】:29P;A4
【正文语种】:其他
【英文标准名称】:StandardTestMethodforBenzeneinMotorandAviationGasolinebyInfraredSpectroscopy
【原文标准名称】:红外光谱法测定车用和航空汽油中苯的标准试验方法
【标准号】:ASTMD4053-2004(2009)
【标准状态】:现行
【国别】:美国
【发布日期】:2004
【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】:D02.04.0F
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:aviationgasoline;benzene;infraredspectroscopy;motorgasoline;Aviationfuels;Benzene--petroleumproducts;Gasoline;Infrared(IR)analysis--petroleumproducts;Infraredspectroscopy
【摘要】:Benzeneisclassedasatoxicmaterial.Aknowledgeoftheconcentrationofthiscompoundmaybeanaidinevaluatingthepossiblehealthhazardtopersonshandlingandusingthegasoline.Thistestmethodisnotintendedtoevaluatesuchhazards.1.1Thistestmethodcoversthedeterminationofthepercentbenzeneinfull-rangegasoline.Itisapplicabletoconcentrationsfrom0.1%to5volume%.1.2Thistestmethodhasnotbeenvalidatedforgasolinescontainingoxygenates.Certainoxygenatesinterferewiththemeasurementdescribedinthistestmethod.TestMethodD6277isrecommendedforgasolinescontainingoxygenates.1.3ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Forspecificwarningstatements,seeSection8and9.1.
【中国标准分类号】:E31
【国际标准分类号】:75_160_20
【页数】:3P.;A4
【正文语种】:英语
MIL-A-23442A (NOTICE 2), MILITARY SPECIFICATION: AMMONIUM PERCHLORATE (07 JUN 2006)., MIL-A-23442A, including Amendment 1, dated 18 April 1985, is hereby reactivated and may beused for either new or existing design acquisition.