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JC/T 2101-2012 盘式制动摩擦材料底料分布的测定方法

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基本信息
标准名称:盘式制动摩擦材料底料分布的测定方法
发布部门:中华人民共和国工业和信息化部
发布日期:2012-12-28
实施日期:2013-06-01
首发日期:
作废日期:
出版社:建材工业出版社
出版日期:2013-06-01
适用范围

本标准规定了盘式制动摩擦材料背板上给定高度底料分布的测定方法。
本标准适用于用双层料制成的盘式制动摩擦材料。

前言

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所属分类: 石油 石油产品 燃料油
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【英文标准名称】:NationalElectricalCoder
【原文标准名称】:国家电气编码器
【标准号】:ANSI/NFPA70-2008
【标准状态】:作废
【国别】:美国
【发布日期】:2008
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:代码;导电体;电气工程;安全工程;安全要求
【英文主题词】:Codes;Electricconductors;Electricalengineering;Safetyengineering;Safetyrequirements
【摘要】:(A)Covered.ThisCodecoverstheinstallationofelectricalconductors,equipment,andraceways;signalingandcommunicationsconductors,equipment,andraceways;andopticalfibercablesandracewaysforthefollowing:(1)Publicandprivatepremises,includingbuildings,structures,mobilehomes,recreationalvehicles,andfloatingbuildings(2)Yards,lots,parkinglots,carnivals,andindustrialsubstationsFPNto(2):Foradditionalinformationconcerningsuchinstallationsinanindustrialormultibuildingcomplex,seeANSIC2-2002,NationalElectricalSafetyCode.(3)Installationsofconductorsandequipmentthatconnecttothesupplyofelectricity(4)Installationsusedbytheelectricutility,suchasofficebuildings,warehouses,garages,machineshops,andrecreationalbuildings,thatarenotanintegralpartofageneratingplant,substation,orcontrolcenter.(B)NotCovered.ThisCodedoesnotcoverthefollowing:(1)Installationsinships,watercraftotherthanfloatingbuildings,railwayrollingstock,aircraft,orautomotivevehiclesotherthanmobilehomesandrecreationalvehiclesFPN:AlthoughthescopeofthisCodeindicatesthattheCodedoesnotcoverinstallationsinships,portionsofthisCodeareincorporatedbyreferenceintoTitle46,CodeofFederalRegulations,Parts110-113.(2)Installationsundergroundinminesandself-propelledmobilesurfaceminingmachineryanditsattendantelectricaltrailingcable(3)Installationsofrailwaysforgeneration,transformation,transmission,ordistributionofpowerusedexclusivelyforoperationofrollingstockorinstallationsusedexclusivelyforsignalingandcommunicationspurposes(4)Installationsofcommunicationsequipmentundertheexclusivecontrolofcommunicationsutilitieslocatedoutdoorsorinbuildingspacesusedexclusivelyforsuchinstallations(5)Installationsundertheexclusivecontrolofanelectricutilitywheresuchinstallationsa.Consistofservicedropsorservicelaterals,andassociatedmetering,orb.Arelocatedinlegallyestablishedeasements,rights-of-way,orbyotheragreementseitherdesignatedbyorrecognizedbypublicservicecommissions,utilitycommissions,orotherregulatoryagencieshavingjurisdictionforsuchinstallations,orc.Areonpropertyownedorleasedbytheelectricutilityforthepurposeofcommunications,metering,generation,control,transformation,transmission,ordistributionofelectricenergy.FPNto(4)and(5):Examplesofutilitiesmayincludethoseentitiesthataretypicallydesignatedorrecognizedbygovernmentallaworregulationbypublicservice/utilitycommissionsandthatinstall,operate,andmaintainelectricsupply(suchasgeneration,transmission,ordistributionsystems)orcommunicationsystems(suchastelephone,CATV,Internet,satellite,ordataservices).Utilitiesmaybesubjecttocompliancewithcodesandstandardscoveringtheirregulatedactivitiesasadoptedundergovernmentallaworregulation.Additionalinformationcanbefoundthroughconsultationwiththeappropriategovernmentalbodies,suchasstateregulatorycommissions,FederalEnergyRegulatoryCommission,andFederalCommunicationsCommission.(C)SpecialPermission.TheauthorityhavingjurisdictionforenforcingthisCodemaygrantexceptionfortheinstallationofconductorsandequipmentthatarenotundertheexclusivecontroloftheelectricutilitiesandareusedtoconnecttheelectricutilitysupplysystemtotheservice-entranceconductorsofthepremisesserved,providedsuchinstallationsareoutsideabuildingorterminateimmediatelyinsideabuildingwall.
【中国标准分类号】:K04
【国际标准分类号】:13_260;29_020;29_060_01
【页数】:
【正文语种】:英语


基本信息
标准名称:煤矿酸性水中硫酸根离子的测定方法
中标分类: 环境保护 >> 环境保护采样、分析测试方法 >> 水环境有毒物质分析方法
发布日期:1995-11-06
实施日期:1995-10-01
首发日期:
作废日期:2004-08-17
起草单位:全国煤炭标准化技术委员会矿井水质分会
出版日期:
页数:4页
适用范围

没有内容

前言

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目录

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引用标准

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所属分类: 环境保护 环境保护采样 分析测试方法 水环境有毒物质分析方法