ANSI/UL 25-1997 易燃和可燃液体和液化石油气用测量仪表
时间:2024-05-12 15:04:23 来源: 标准资料网 作者：标准资料网 阅读：9049
【英文标准名称】:MetersforFlammableandCombustibleLiquidsandLP-Gas
【原文标准名称】:易燃和可燃液体和液化石油气用测量仪表
【标准号】:ANSI/UL25-1997
【标准状态】:作废
【国别】:美国
【发布日期】:1997
【实施或试行日期】:
【发布单位】:美国国家标准学会(ANSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:可燃液体;测量仪器;燃烧气体
【英文主题词】:combustibleliquids;measuringinstruments;burninggases
【摘要】:
【中国标准分类号】:N12
【国际标准分类号】:75_200
【页数】:
【正文语种】:英语
【英文标准名称】:Screensforlaserworkingplaces-Safetyrequirementsandtesting;GermanversionEN12254:2010+AC:2011
【原文标准名称】:激光工作场所用屏蔽物.安全性要求和试验
【标准号】:DINEN12254-2012
【标准状态】:现行
【国别】:德国
【发布日期】:2012-04-01
【实施或试行日期】:2010-07-01
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Breakingstrength;Controlcharts;Dataofthemanufacturer;Equipmentsafety;Eyeprotectors;Flammability;Flammable;Fracture;Goggles(safety);Healthprotection;Heatresistance;Laserbeammachines;Laserengineering;Laserequipment;Laserradiation;Lasers;Limits(mathematics);Marking;Occupationalsafety;Operatingstations;Operationalinstructions;Protectionagainstlaserradiation;Protectionlevel;Protectiveclothing;Protectiveeffectiveness;Protectivefilteragainstlaserradiation;Protectivewalls;Radiationprotection;Resistance;Safety;Safetyengineering;Safetyofmachinery;Safetyofproducts;Safetyrequirements;Shields;Specification(approval);Spectaclesagainstlaserradiation;Spectralrange;Stability;Strengthofmaterials;Temperature;Testing;Testingconditions;Transmittance;Transmittances;Ultravioletradiation;Userinformation;UV;Wavelengthranges;Workingplaces;Workplacesafety
【摘要】:
【中国标准分类号】:C71
【国际标准分类号】:13_280
【页数】:24P;A4
【正文语种】:德语
【英文标准名称】:TestMethodforPorosityinGoldCoatingsonMetalSubstratesbyPaperElectrography
【原文标准名称】:纸电谱法测量金属基体上金涂层孔隙率的方法
【标准号】:ANSI/ASTMB741-1995
【标准状态】:现行
【国别】:美国
【发布日期】:1995
【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】:
【标准类型】:()
【标准水平】:()
【中文主题词】:试验;孔隙率;金;覆层;金属
【英文主题词】:coatings;testing;metals;porosity;gold
【摘要】:Thistestmethodcoversequipmentandtechniquesfordeterminingporosityingoldcoatings,particularlyelectrodepositsandcladmetalsusedonelectricalcontacts.Thistestmethodisdesignedtoshowwhethertheporositylevelislessorgreaterthansomevaluewhichbyexperienceisconsideredbytheusertobeacceptablefortheintendedapplication.Thistestmethodissuitableforflatsurfaces,orwithappropriatefixtures,forgentlycurvedsurfaces.AvarietyofotherporositytestingmethodsaredescribedinGuideB765andintheliterature.Detailedcriticalreviewsofporositytestingarealsoavailable.OtherporositytestmethodsareB735,B798,B799andB809.Thistestmethodisspecificallydesignedforusewithgoldcoatings(95%gold)onsubstratesofcopperandnickelandtheiralloys.Althoughnotcoveredinthisstandard,variationsofthistestmethodmaybefoundusefulinevaluatingcoatingsotherthangold.ThevaluesstatedinSIunitsaretoberegardedasstandard.Thevaluesinparenthesisareforinformationonly.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortoitsuse.Foraspecificprecautionarystatement,seeNote1.
【中国标准分类号】:H60
【国际标准分类号】:25_220_40
【页数】:
【正文语种】:英语