DIN 5347-1975 眼镜用螺纹
作者:标准资料网 时间:2024-05-09 12:06:42 浏览:9125
来源:标准资料网
下载地址: 点击此处下载
【英文标准名称】:Threadsforspectacleframes
【原文标准名称】:眼镜用螺纹
【标准号】:DIN5347-1975
【标准状态】:作废
【国别】:德国
【发布日期】:1975-12
【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】:尺寸;眼镜;螺纹;光学;眼镜(夹鼻)
【英文主题词】:dimensions;threads;spectacles;spectacles(eyeglasses);optics;screwthreads
【摘要】:
【中国标准分类号】:Y89;J04
【国际标准分类号】:7090;3790
【页数】:1P;A4
【正文语种】:德语
【原文标准名称】:眼镜用螺纹
【标准号】:DIN5347-1975
【标准状态】:作废
【国别】:德国
【发布日期】:1975-12
【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】:尺寸;眼镜;螺纹;光学;眼镜(夹鼻)
【英文主题词】:dimensions;threads;spectacles;spectacles(eyeglasses);optics;screwthreads
【摘要】:
【中国标准分类号】:Y89;J04
【国际标准分类号】:7090;3790
【页数】:1P;A4
【正文语种】:德语
下载地址: 点击此处下载
【英文标准名称】:StandardPracticeforChemicalProtectiveClothingProgram
【原文标准名称】:化学防护服装计划的标准实施规程
【标准号】:ASTMF1461-2007
【标准状态】:现行
【国别】:
【发布日期】:2007
【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】:F23.30
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:化工防护套服;防护服装;防护设备
【英文主题词】:chemicalprotectiveclothing;chemicalprotectiveclothingprogram;protectiveclothing
【摘要】:Thispracticepresentsthoseelementsthatconstituteachemicalprotectiveclothing(CPC)programandconditionstobeusedinestablishingaprogramfortheselectionanduseofCPC.AdherencetothispracticerequiresthatawrittenprogrambedevelopedforanyuseofCPC.Althoughmuchremainstobedeterminedregardingthetoxicityofvaporandliquidexposuretotheskin,thispracticeoutlinestheessentialinformationnecessaryandsuggestedmethodsforhazardassessmentpriortotheselectionofCPC(seePracticeF1154).ThispracticedoesnotaddressthevariousmethodsfortestingCPCorobtainingthedatauponwhichCPCassessmentsaremade.ThesetestmethodsarelistedinSection2ofthispractice.Thispracticedoesnotincluderecommendationsthatmayapplytopersonalprotectionfromnuclearradiation,radioactivecontamination,ormicrobiologicalorganisms,ortoclothingthatisworntoprotectaparticularenvironmentfromtheentryofchemicals,particles,orlivingmatterthatmayarisefromthewearer.CPCshouldbeusedwhenothermeansofcontrolarenotavailable.Itsmajorusesshouldbelimitedtothefollowing:4.5.1Maintenanceoperations;4.5.2Upsetoremergencyconditions;4.5.3Useinlieuofengineeringcontrolswhentheyarenotfeasibleorarebeinginstalled;4.5.4Supplementingfeasibleengineeringcontrolswhentheyfailtocontrolthehazardcompletely;and4.5.5Useintheeventthatengineeringcontrolsfail.EngineeringcontrolsandsubstitutionofmaterialsshouldbestressedasthefirstlineofdefenseinallcontrolsituationssinceeffectiveuseofCPCdependsonworkercompliance,properselection,qualitycontrol,andothervariablesthatmayprovetobeweaklinksinanoverallcontrolprocess.1.1Thispracticeisintendedtopromotetheproperselection,use,maintenance,andunderstandingofthelimitationsofchemicalprotectiveclothing(CPC)byusers,employers,employees,andotherpersonsinvolvedinprogramsrequiringCPC,therebylimitingpotentiallyharmfulandunnecessaryskinexposures.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:C73
【国际标准分类号】:13_340_10
【页数】:10P.;A4
【正文语种】:
【英文标准名称】:Opticalfibres-Part2-10:Productionspecifications-SectionalspecificationforcategoryA1multimodefibres
【原文标准名称】:光纤.产品规范.A1类多模光纤分规范
【标准号】:BSEN60793-2-10-2004
【标准状态】:作废
【国别】:英国
【发布日期】:2005-01-14
【实施或试行日期】:2005-01-14
【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】:电气工程;设计;多模纤维;分规范;光波导;光纤;尺寸;总论;光电子学;规范
【英文主题词】:Design;Dimensions;Electricalengineering;Fibreoptics;Generalsection;Mechanicalproperties;Multimodefibres;Opticalwaveguides;Optoelectronics;Productspecifications;Sectionalspecification;Specification;Specification(approval);Telecommunication;Transmissioncharacteristics
【摘要】:ThispartofIEC60793isapplicabletoopticalfibretypesA1a,A1b,andA1d.Thesefibresareusedorcanbeincorporatedininformationtransmissionequipmentandopticalfibrecables.TypeA1afibreisa50/125μmgradedindexfibre.TypeA1a.1(whichwasdefinedinthepreviouseditionofthisstandardastypeA1a)appliesto50/125umfibre,whileA1a.2appliesto850nmlaser-optimised50/125μmfibre.TypeA1bappliesto62,5/125μmgradedindexfibreandA1dappliesto100/140μmgradedindexfibre.Otherapplicationsinclude,butarenotrestrictedto,thefollowing:shortreach,highbit-ratesystemsintelephony,distributionandlocalnetworks,carryingdata,voiceand/orvideoservicesandon-premisesintra-buildingandinter-buildingfibreinstallations,includingLANs,PBXs,video,variousmultiplexinguses,outsidetelephonecableplantuse,andmiscellaneousrelateduses.Threetypesofrequirementsapplytothesefibres:-generalrequirements,asdefinedinIEC60793-2;-specificrequirementscommontothecategoryA1multimodefibrescoveredinthisstandardandwhicharegiveninClause3;-particularrequirementsapplicabletoindividualfibretypesorspecificapplications,whicharedefinedinthenormativefamilyspecificationannexes.
【中国标准分类号】:M33
【国际标准分类号】:33_180_10
【页数】:44P.;A4
【正文语种】:英语
【原文标准名称】:化学防护服装计划的标准实施规程
【标准号】:ASTMF1461-2007
【标准状态】:现行
【国别】:
【发布日期】:2007
【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】:F23.30
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:化工防护套服;防护服装;防护设备
【英文主题词】:chemicalprotectiveclothing;chemicalprotectiveclothingprogram;protectiveclothing
【摘要】:Thispracticepresentsthoseelementsthatconstituteachemicalprotectiveclothing(CPC)programandconditionstobeusedinestablishingaprogramfortheselectionanduseofCPC.AdherencetothispracticerequiresthatawrittenprogrambedevelopedforanyuseofCPC.Althoughmuchremainstobedeterminedregardingthetoxicityofvaporandliquidexposuretotheskin,thispracticeoutlinestheessentialinformationnecessaryandsuggestedmethodsforhazardassessmentpriortotheselectionofCPC(seePracticeF1154).ThispracticedoesnotaddressthevariousmethodsfortestingCPCorobtainingthedatauponwhichCPCassessmentsaremade.ThesetestmethodsarelistedinSection2ofthispractice.Thispracticedoesnotincluderecommendationsthatmayapplytopersonalprotectionfromnuclearradiation,radioactivecontamination,ormicrobiologicalorganisms,ortoclothingthatisworntoprotectaparticularenvironmentfromtheentryofchemicals,particles,orlivingmatterthatmayarisefromthewearer.CPCshouldbeusedwhenothermeansofcontrolarenotavailable.Itsmajorusesshouldbelimitedtothefollowing:4.5.1Maintenanceoperations;4.5.2Upsetoremergencyconditions;4.5.3Useinlieuofengineeringcontrolswhentheyarenotfeasibleorarebeinginstalled;4.5.4Supplementingfeasibleengineeringcontrolswhentheyfailtocontrolthehazardcompletely;and4.5.5Useintheeventthatengineeringcontrolsfail.EngineeringcontrolsandsubstitutionofmaterialsshouldbestressedasthefirstlineofdefenseinallcontrolsituationssinceeffectiveuseofCPCdependsonworkercompliance,properselection,qualitycontrol,andothervariablesthatmayprovetobeweaklinksinanoverallcontrolprocess.1.1Thispracticeisintendedtopromotetheproperselection,use,maintenance,andunderstandingofthelimitationsofchemicalprotectiveclothing(CPC)byusers,employers,employees,andotherpersonsinvolvedinprogramsrequiringCPC,therebylimitingpotentiallyharmfulandunnecessaryskinexposures.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:C73
【国际标准分类号】:13_340_10
【页数】:10P.;A4
【正文语种】:
【英文标准名称】:Opticalfibres-Part2-10:Productionspecifications-SectionalspecificationforcategoryA1multimodefibres
【原文标准名称】:光纤.产品规范.A1类多模光纤分规范
【标准号】:BSEN60793-2-10-2004
【标准状态】:作废
【国别】:英国
【发布日期】:2005-01-14
【实施或试行日期】:2005-01-14
【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】:电气工程;设计;多模纤维;分规范;光波导;光纤;尺寸;总论;光电子学;规范
【英文主题词】:Design;Dimensions;Electricalengineering;Fibreoptics;Generalsection;Mechanicalproperties;Multimodefibres;Opticalwaveguides;Optoelectronics;Productspecifications;Sectionalspecification;Specification;Specification(approval);Telecommunication;Transmissioncharacteristics
【摘要】:ThispartofIEC60793isapplicabletoopticalfibretypesA1a,A1b,andA1d.Thesefibresareusedorcanbeincorporatedininformationtransmissionequipmentandopticalfibrecables.TypeA1afibreisa50/125μmgradedindexfibre.TypeA1a.1(whichwasdefinedinthepreviouseditionofthisstandardastypeA1a)appliesto50/125umfibre,whileA1a.2appliesto850nmlaser-optimised50/125μmfibre.TypeA1bappliesto62,5/125μmgradedindexfibreandA1dappliesto100/140μmgradedindexfibre.Otherapplicationsinclude,butarenotrestrictedto,thefollowing:shortreach,highbit-ratesystemsintelephony,distributionandlocalnetworks,carryingdata,voiceand/orvideoservicesandon-premisesintra-buildingandinter-buildingfibreinstallations,includingLANs,PBXs,video,variousmultiplexinguses,outsidetelephonecableplantuse,andmiscellaneousrelateduses.Threetypesofrequirementsapplytothesefibres:-generalrequirements,asdefinedinIEC60793-2;-specificrequirementscommontothecategoryA1multimodefibrescoveredinthisstandardandwhicharegiveninClause3;-particularrequirementsapplicabletoindividualfibretypesorspecificapplications,whicharedefinedinthenormativefamilyspecificationannexes.
【中国标准分类号】:M33
【国际标准分类号】:33_180_10
【页数】:44P.;A4
【正文语种】:英语