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【英文标准名称】:Gasweldingequipment-Pressureregulatorsformanifoldsystemsusedinwelding,cuttingandalliedprocessesupto30MPa(300bar)
【原文标准名称】:气焊设备.用于30MPa(300bar)以下的焊接,切割及相关工艺用汇流系统上的压力调节器
【标准号】:ISO7291-2010
【标准状态】:现行
【国别】:国际
【发布日期】:2010-11
【实施或试行日期】:2010-11-01
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC44
【标准类型】:()
【标准水平】:()
【中文主题词】:事故预防;乙炔;调节;放置回收空玻璃瓶的容器;压缩气体;导(线)管;连接;结构要求;转换系数;切削;定义(术语);密度;设计;识别标志;设备安全性;过滤器;流动;储气瓶;气密性;气体类型;气焊;气体;气焊设备;高压;泄漏率;漏泄试验;制造;作标记;测量设备;机械测试;方法;操作规程;使用特性;氧;性能;性能测试;性能试验;物理的;物理性能;压力;压力测量(流体);压力过载;压力调节装置;合格试验;放松;耐力;安全性;安全工程;安全性要求;安全试验;规范(验收);温度;试验间隔;测试;焊接;焊接设备
【英文主题词】:Accidentprevention;Acetylene;Adjustments;Bottlebanks;Compressedgases;Conduits;Connections;Constructionrequirements;Conversionfactor;Cutting;Definitions;Density;Design;Distinguishingsigns;Equipmentsafety;Filters;Flows;Gascylinders;Gastightness;Gastype;Gaswelding;Gases;Gas-weldingequipment;Highpressure;Leakrate;Leaktests;Manufacturing;Marking;Measuringequipment;Mechanicaltesting;Methods;Operatinginstructions;Operatingproperties;Oxygen;Performance;Performancetesting;Performancetests;Physical;Physicalproperties;Pressure;Pressuremeasurement(fluids);Pressureoverload;Pressureregulators;Qualificationtests;Relaxation;Resistance;Safety;Safetyengineering;Safetyrequirements;Safetytests;Specification(approval);Temperature;Testintervals;Testing;Welding;Weldingequipment
【摘要】:ThisInternationalStandardspecifiesrequirementsandtestmethodsforpressureregulatorsinmanifoldsystemsusedinwelding,cutting,andalliedprocessesfor:a)compressedgasesupto30MPa1)(300bar);b)dissolvedacetylene;c)liquefiedpetroleumgases(LPG);d)methylacetylene-propadiene-mixtures(MPS);e)carbondioxide(CO2).Itisnotapplicabletopressureregulatorsfitteddirectlytothegascylinders,asdefinedinISO2503[2].
【中国标准分类号】:J64
【国际标准分类号】:25_160_30
【页数】:24P.;A4
【正文语种】:英语


【英文标准名称】:Constructionmachinery.Electromagneticcompatibilityofmachineswithinternalpowersupply
【原文标准名称】:建筑机械.内置电源机械的电磁兼容性
【标准号】:BSEN13309-2010
【标准状态】:现行
【国别】:英国
【发布日期】:2010-08-31
【实施或试行日期】:2010-08-31
【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】:建筑机械;建筑;定义;电气系统;电磁兼容性;电磁场;静电学;电磁兼容性(EMC);排放;抗扰度;干扰抑制;干扰辐射;测量;测量技术;安全工程;规范(验收);试验报告;试验
【英文主题词】:Buildingmachines;Construction;Definitions;Electricalsystems;Electromagneticcompatibility;Electromagneticfield;Electrostatics;EMC;Emission;Immunity;Interferencerejections;Interferingemissions;Measurement;Measuringtechniques;Safetyengineering;Specification(approval);Testreports;Testing
【摘要】:ThisEuropeanStandardprovidestestmethodsandacceptancecriteriafortheevaluationoftheelectromagneticcompatibilityofconstructionmachinerywithrespecttofreetradeofgoodsintheEuropeanUnion.ItdealswithfunctionalEMCrequirementsundertypicalEMCenvironmentalconditions.ThisEuropeanStandarddoesnotdealwithsafetyrequirements.Electricaland/orelectroniccomponent(s)orseparatetechnicalunit(s)intendedtobefittedinconstructionmachineryarealsodealtwithinthisEuropeanStandard.Thefollowingelectromagneticdisturbancephenomenaareevaluated:?broadbandandnarrowbandelectromagneticinterference;?electromagneticfieldimmunitytest;?broadbandandnarrowbandinterferenceofelectrical/electronicsub-assemblies;?electromagneticfieldimmunitytestofelectrical/electronicsub-assemblies;?electrostaticdischarge;?conductedtransients.ConstructionmachinerycanhaveDCand/orACinternalelectricalpowersupplysystems.Machinesthataredesignedtobesuppliedbythe"PublicMainsNetwork"arespecificallyexcluded.
【中国标准分类号】:P97
【国际标准分类号】:33_100_20;91_220
【页数】:50P.;A4
【正文语种】:英语