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ASTM B215-2008 金属粉末取样的标准实施规程

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【英文标准名称】:StandardPracticesforSamplingMetalPowders
【原文标准名称】:金属粉末取样的标准实施规程
【标准号】:ASTMB215-2008
【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】:B09.02
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:blender;compositesample;Keystonesampler;samplesplitter;samplingsegregation;Finishingprocess/finishes;Metalpowders;Powdermetallurgy(P/M)materials;Sampling;Samplingcontainers
【摘要】:Sincemanytestsareperformedusingverysmallamountsofpowder,itismostimportantthatthetestportionsbeobtainedinastandardizedmanner.Thepracticesdescribedheretakeintoaccountthepossibilityofsegregationofthemetalpowderduringandafterfillingofcontainers.PRACTICEATopFORPOWDERSBEINGTRANSFERREDFROMBLENDERSORSTORAGETANKSTop1.1Thesepracticesdescribetwoproceduresforobtainingsamplesofmetalpowdersforsubsequenttesting:1.1.1PracticeA8212;Forpowdersbeingtransferredfromblendersorstoragetanks.1.1.2PracticeB8212;Forpowdersalreadypackagedincontainers.1.2Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:H16
【国际标准分类号】:77_160
【页数】:4P.;A4
【正文语种】:英语


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【英文标准名称】:Pressurecontrolsystemsusedonsteamturbine-generatorunits
【原文标准名称】:汽轮发电机组用压力控制系统
【标准号】:ASMEPTC20.3-1970
【标准状态】:作废
【国别】:美国
【发布日期】:1970
【实施或试行日期】:
【发布单位】:美国机械工程师协会(US-ASME)
【起草单位】:ASME
【标准类型】:()
【标准水平】:()
【中文主题词】:测量技术;数学计算;温度测量;发电机;压力控制;压力计;涡轮机;测量仪器;汽轮机
【英文主题词】:Generators;Mathematicalcalculations;Measuringinstruments;Measuringtechniques;Pressurecontrol;Pressuregauges;Steamflows;Steamturbines;Temperaturemeasurement;Turbines
【摘要】:ThepurposesofthisCodeare:1.01ToestablishguidingprinciplesandprovideaformatforperformancespecificationsforpressurecontrolsystemsapplicabletotheequipmentcoveredunderthisCode.1.02Toestablishtestproceduresfordeterminingperformancecharacteristicsofthesubjectpressurecontrolsystemsincluding:1.02.1Pressuresetpointrange.1.02.2Rateofchangeofpressuresetpoint.1.02.3Steadystatepressureregulation.1.02.4Transientresponsecharacteristics.1.02.5Steadystatefrequencyresponse.1.02.6Deadbandandhystereticerror.1.02.7Stabilityband.1.02.8Interactionbetweenthevariablesinacompoundcontrolsystem.1.03ToestablishaprocedurefordescribingthesystemperformancebymeansoftestquantitiesobtainedunderPar.1.02andthesystemtransferfunctions.
【中国标准分类号】:K54
【国际标准分类号】:27_040
【页数】:57P;A4
【正文语种】:英语


【英文标准名称】:Lungventilators.Part3:particularrequirementsforemergencyandtransportventilators.
【原文标准名称】:肺呼吸器.第3部分:急救和输送呼吸器的特殊要求
【标准号】:NFS95-161-1998
【标准状态】:现行
【国别】:法国
【发布日期】:1998-10-01
【实施或试行日期】:1998-10-20
【发布单位】:法国标准化协会(FR-AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:医疗设备;稳态;环境条件;医疗产品;家用;电气器具;电气安全;规范(验收);肺的影响;复苏器;保护(装置);安全要求;呼吸设备;防火安全;呼吸;定义;医疗技术学;救护工作;呼吸作用;医院;辐射;病人运送设备;医学科学;救护服务;肺脏
【英文主题词】:Accessories;Adjustments;Alarm;Alpharadiation;Ambulanceservices;Assembling;Bags;Betaradiation;Biocompatibility;Bodies;Breathing;Breathingequipment;Clamps;Cleaning;Combustible;Components;Concentration;Conditions;Conglomerates;Connectingpieces;Connections;Continuouscurrent;Corners;Covers;Defects;Definitions;Dielectricstrength;Disinfections;Earthconductors;Earthingconductorterminations;Edge;Electricappliances;Electricpowersystems;Electricshock;Electricalsafety;Electromagneticcompatibility;EMC;Emergency;Emergencyequipment;Enclosures;Energy;Energysupplysystems(buildings);Entrances;Environment;Environmentalconditions;Environmentaltesting;Failure;Fireprevention;Firerisks;Firesafety;Flexiblepipes;Gamma-radiation;Gases;Hospitals;Householduse;Hydraulics;Ignition;Infraredradiation;Inputcurrent;Installations;Instructionsforuse;Interruptions;Laserbeams;Layout;Leakage;Legibility;Limitations;Liquids;Lowpressure;Luminousradiation;Lungs;Mass;Measurement;Measuringinstruments;Medicaldevices;Medicalequipment;Medicalproducts;Medicalsciences;Medicaltechnology;Microwaveradiation;Moisture;Neutronradiation;Noise;Openings;Outlets;Overflows;Paper;Patientauxiliarycurrent;Patienttransportequipment;Plugs;Pneumatics;Potentialequalization;Powerconsumption;Powertransmissionsystems;Precision;Pressure;Pressurelimitation;Pressurevessels;Protection;Protectioncoverings;Protectivedevices;Pulmonaryaffection;Radiation;Rescueandambulanceservices;Reserve;Respiration;Respiratorysystem;Resuscitators;Safetyrequirements;Sensors;Separation;Sound;Soundenergy;Specification(approval);Stability;Sterilization(hygiene);Strengthofmaterials;Stress;Substances;Surfaces;Surveillance(approval);Systemearthing;Temperature;Testing;Testingconditions;Transport;Ultrasonics;Ultravioletradiation;Use;Ventilation;Vibrations;Visibility;Volume;Workingdata;X-rays
【摘要】:
【中国标准分类号】:C46
【国际标准分类号】:11_040_10;11_160
【页数】:46P.;A4
【正文语种】:其他