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DIN 58879-1975 偏光显微镜的参考系统

作者:标准资料网 时间:2024-05-25 08:37:56  浏览:9107   来源:标准资料网
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【英文标准名称】:Referencesystemofpolarizedlightmicroscopy
【原文标准名称】:偏光显微镜的参考系统
【标准号】:DIN58879-1975
【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】:偏振;旋转台;显微术
【英文主题词】:microscopy;polarization;polarization(wavephysics);rotarytables
【摘要】:
【中国标准分类号】:N32
【国际标准分类号】:7070
【页数】:4P;A4
【正文语种】:德语


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【英文标准名称】:Safetyrequirementsforelectricalequipmentformeasurement,controlandlaboratoryuse-Safetyrequirementsforhand-heldprobeassembliesforelectricalmeasurementandtest
【原文标准名称】:测量、控制和实验室用电气设备的安全性要求.电气测量和试验用手持探测器组件的安全性要求
【标准号】:BSEN61010-031-2002+A1-2008
【标准状态】:现行
【国别】:英国
【发布日期】:2002-03-15
【实施或试行日期】:2002-03-15
【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】:附件;接触安全装置;控制装置;控制设备;电流测量;电流表;定义;电气器具;电控制设备;电气工程;电学测量仪表;电气安全;防爆;外科钳镊;危害;内爆防护;绝缘件;互连管线;实验室器皿;激光辐射;测量仪器;测量线;步进控制系统;老虎钳;防电击;辐射防护;安全;安全规则;安全要求;范围;声压;材料强度;试验设备;试验;热稳定性;超声压力
【英文主题词】:Accessories;Contactsafetydevices;Controldevices;Controlequipment;Currentmeasurement;Currentmeters;Definitions;Electricappliances;Electriccontrolequipment;Electricalengineering;Electricalmeasuringinstruments;Electricalsafety;Explosionprotection;Forceps;Hazards;Implosionprotection;Insulations;Interconnectingpipelines;Laboratoryware;Laserradiation;Measuringinstruments;Measuringlines;Pedestrian-controlledsystems;Pliers;Protectionagainstelectricshocks;Radiationprotection;Safety;Safetyregulations;Safetyrequirements;Scope;Soundpressure;Strengthofmaterials;Testequipment;Testing;Thermalstability;Ultrasonicpressure
【摘要】:ThispartofIEC61010appliestohand-heldandhand-manipulatedPROBEASSEMBLIESofthetypesdescribedbelow,andrelatedaccessorieswhichareintendedforprofessional,industrialprocess,andeducationaluse.ThesePROBEASSEMBLIESareforuseintheinterfacebetweenanelectricalphenomenonandtestormeasurementequipment.Theymaybefixedtotheequipmentorbedetachableaccessoriesfortheequipment.a)Low-voltageandhigh-voltage,non-attenuatingPROBEASSEMBLIES(typeA).Non-attenuatingPROBEASSEMBLIESthatareRATEDfordirectconnectiontovoltagesexceeding33Vr.m.s.or46,7Vpeakor70Vd.c.,butnotexceeding63kV.Theydonotincorporateactivecomponents,noraretheyintendedtoprovideavoltagedividerfunctionorasignalconditioningfunction,buttheymaycontainpassivenon-attenuatingcomponentssuchasfuses.b)High-voltageattenuatingordividerPROBEASSEMBLIES(typeB).AttenuatingordividerPROBEASSEMBLIESthatareRATEDfordirectconnectiontosecondaryvoltagesexceeding1kVbutnotexceeding63kV.ThedividerfunctionmaybecarriedoutwhollywithinthePROBEASSEMBLY,orpartlywithinthetestormeasurementequipmenttobeusedwiththePROBEASSEMBLY.c)Low-voltageattenuatingordividerPROBEASSEMBLIES(typeC).Attenuating,dividerorothersignalconditioningPROBEASSEMBLIESfordirectconnectiontovoltagesexceeding33Vr.m.sor46,7Vpeakor70Vd.c.,butnotexceeding1kVr.m.s.or1,5kVd.c.ThesignalconditioningfunctionmaybecarriedoutwhollywithinthePROBEASSEMBLY,orpartlywithinthetestormeasurementequipmentintendedtobeusedwiththePROBEASSEMBLY.Low-voltageattenuatingandnon-attenuatingPROBEASSEMBLIES(typeD),thatareRATEDfordirectconnectiononlytovoltagesnotexceeding33Vr.m.s.,or46,7Vpeak,or70Vd.c.,andaresuitableforcurrentsexceeding8A.
【中国标准分类号】:N20
【国际标准分类号】:19_080;11_080_10;71_040_20
【页数】:66P;A4
【正文语种】:英语


【英文标准名称】:StandardPracticeforUseofChemical-ResistantResinMortars
【原文标准名称】:耐化学腐蚀树脂灰浆的使用标准实施规程
【标准号】:ASTMC399-1998(2008)e1
【标准状态】:现行
【国别】:美国
【发布日期】:1998
【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】:C03.02
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:chemical-resistantresinmortar;mortarapplication;Chemical-resistantmortars;Resinmortars
【摘要】:1.1Thispracticeprovidesinformationonthehandlingandproperuseofchemical-resistantresinmortarssuchasthosecoveredinSpecificationC395.Note18212;Resinmortarsandgroutsaredifferentiatedasfollows:resingroutsareappliedtothejoints,generallyx00BC;in.(6mm)wide,afterthebrickortilearesetinplace(groutingortilesetter''smethod).Resinmortarsaretroweledontothebrickortile,generallyina1/8in.(3mm)thickness,beforethebrickarelaidinplace(butteringorbricklayer''smethod).RefertoPracticeC723.1.2Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.SpecificprecautionsaregiveninSections5and5.2.
【中国标准分类号】:Q13
【国际标准分类号】:91_100_10
【页数】:2P.;A4
【正文语种】:英语



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