DIN ISO 4496-1987 金属粉末.铁.铜.锡和青铜粉末中酸不溶物含量的测定.ISO与ISO4496,1978版相同
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【英文标准名称】:Metallicpowders;determinationofacid-insolublecontentiniron,copper,tinandbronzepowders;identicalwithISO4496,edition1978
【原文标准名称】:金属粉末.铁.铜.锡和青铜粉末中酸不溶物含量的测定.ISO与ISO4496,1978版相同
【标准号】:DINISO4496-1987
【标准状态】:现行
【国别】:德国
【发布日期】:1987-08
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:NPu
【标准类型】:()
【标准水平】:()
【中文主题词】:金属粉末;锡;非溶物质;化学分析和试验;非金属;化学分析;粉末冶金;分析;粒状材料;含量测定;金属;铜;试验;铁;青铜;酸;非溶物质测定
【英文主题词】:Acid-insoluble;Acids;Analysis;Bronzes;Chemicalanalysisandtesting;Components;Copper;Determinationofcontent;Insolublematterdetermination;Iron;Mathematicalcalculations;Metallicpowders;Metals;Non-metals;Particulatematerials;Powdermetallurgy;Testing;Tin
【摘要】:Thisstandardspecifiesmethodsfordetermining,iniron,copper,finandbronzepowders,theapproximatecontentofnon-metallicmaterialswhichareinsolubleintheordinarymineralacids.
【中国标准分类号】:H70;H16
【国际标准分类号】:77_160
【页数】:4P.;A4
【正文语种】:德语
【英文标准名称】:NationalElectricalCode?
【原文标准名称】:国家电气规程
【标准号】:ANSI/NFPA70-2011
【标准状态】:现行
【国别】:美国
【发布日期】:2011
【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】:规程;导电体;电气工程;安全工程;安全性要求
【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: | 螺钉旋具 命名与术语 |
英文名称: | Screwdrivers -- Designations and nomenclature |
中标分类: |
机械 >>
工艺装备 >>
手工工具 |
ICS分类: |
机械制造 >>
手持工具 >>
手动工具
|
替代情况: | QB/T 3860-1999(原标准号GB/T 10634-1989);被QB/T 2564.1-2012代替 |
发布部门: | 中华人民共和国国家经济贸易委员会 |
发布日期: | 2002-09-21 |
实施日期: | 2002-12-01 |
首发日期: | 1900-01-01 |
作废日期: | 2013-06-01 |
提出单位: | 中国轻工业联合会 |
归口单位: | 全国工具五金标准化中心 |
起草单位: | 上海市工具工业研究所 |
起草人: | 林美德、汤授康、陈春礼 |
出版社: | 中国轻工业出版社 |
出版日期: | 2002-12-01 |
页数: | 8页 |
适用范围
本标准规定了螺钉旋具的命名(包括英文)与术语,并列举各产品的图例和使用范围。
本标准适用于螺钉旋具的命名与术语。
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所属分类: 机械 工艺装备 手工工具 机械制造 手持工具 手动工具