DIN 8153-1-1992 输送机用平台承重链.S型、D型
时间:2024-05-12 22:39:45 来源: 标准资料网 作者：标准资料网 阅读：8548
【英文标准名称】:Flat-topchainsforconveyors;shapeS,shapeD
【原文标准名称】:输送机用平台承重链.S型、D型
【标准号】:DIN8153-1-1992
【标准状态】:现行
【国别】:德国
【发布日期】:1992-03
【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】:试验;尺寸;断裂荷载;铰链;钢;材料;连接铰链;测量力;公差;运输链;动力传动工程;机械工程;扁节链;链条
【英文主题词】:Breakingload;Chains;Dimensions;Flat-topchains;Hinges;Jointhingechains;Linkchains;Materials;Measurementforces;Mechanicalengineering;Powertransmissionengineering;Steels;Testing;Tolerances(meas
【摘要】:Thisstandardspecifiesthedimensionsandmaterialsofflattopchains.
【中国标准分类号】:J18
【国际标准分类号】:21_220_30
【页数】:4P;A4
【正文语种】:德语
【英文标准名称】:Safetyoftransformers,reactors,powersupplyunitsandsimilarproductsforsupplyvoltagesupto1100V-Part2-13:Particularrequirementsandtestsforautotransformersandpowersupplyunitsincorporatingautotransformers(IEC61558-2-13:2009);Ge
【原文标准名称】:电源电压≤1100V变压器,电抗器,电源和类似产品的安全性.第2-13部分:自动变压器和电源及孤立变压器的专门要求和试验
【标准号】:DINEN61558-2-13-2009
【标准状态】:现行
【国别】:德国
【发布日期】:2009-11
【实施或试行日期】:2009-11-01
【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】:Autotransformers;Definitions;Electricalengineering;Electricalsafety;Firesafety;Inputwindings;Mainstransformers;Mainsunits;Mechanicalsafety;Monophase;Multiphase;Outputwindings;Powersupplysystem;Powertransformers;Protectionagainstelectricshocks;Ratedvoltages;Safety;Safetyrequirements;Small-powertransformers;Specification(approval);Supplyvoltages;Testing;Transformers;Voltage-limitingdevice
【摘要】:
【中国标准分类号】:K41
【国际标准分类号】:29_180
【页数】:19P.;A4
【正文语种】:德语
【英文标准名称】:StandardTestMethodforTotalCyanideinWaterbyMicroDistillationfollowedbyFlowInjectionAnalysiswithGasDiffusionSeparationandAmperometricDetection
【原文标准名称】:利用气体扩散分离和安培检测法对微蒸馏后水样中总氰化物的流量注入分析(FIA)的标准试验方法
【标准号】:ASTMD7284-2008
【标准状态】:现行
【国别】:美国
【发布日期】:2008
【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】:D19.06
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:amperometry;cyanide;distillation;flowinjectionanalysis;gasdiffusionmembrane;totalcyanide
【摘要】:Cyanideandhydrogencyanidearehighlytoxic.Regulationshavebeenestablishedtorequirethemonitoringofcyanideinindustrialanddomesticwastesandsurfacewaters.Thistestmethodisapplicablefornaturalwaters,industrialwastewatersandeffluents.1.1Thistestmethodisusedtodeterminetheconcentrationoftotalcyanideinanaqueouswastewateroreffluent.Themethoddetectsthecyanidesthatarefree(HCNandCN-)andstrong-metal-cyanidecomplexesthatdissociateandreleasefreecyanidewhenrefluxedunderstronglyacidicconditions.1.2Thismethodmaynotbeapplicabletoprocesssolutionsfrompreciousmetalsminingoperations.1.3Thisprocedureisapplicableoverarangeofapproximately2to400x03BC;g/L(partsperbillion)totalcyanide.Higherconcentrationscanbemeasuredwithsampledilutionorlowerinjectionvolume.1.4ThedeterminativestepofthismethodutilizesflowinjectionwithamperometricdetectionbasedonTestMethodD6888.Priortoanalysis,samplesmustbedistilledwithamicro-distillationapparatusdescribedinthistestmethodorwithasuitablecyanidedistillationapparatusspecifiedinTestMethodsD2036.1.5Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.SpecifichazardstatementsaregiveninNote2andSection9.
【中国标准分类号】:Z16
【国际标准分类号】:13_060_50
【页数】:6P.;A4
【正文语种】:英语