DIN EN 931-1998 制鞋机械.绷帮机.安全性要求
时间:2024-05-29 02:12:22 来源: 标准资料网 作者：标准资料网 阅读：8909
【英文标准名称】:Footwearmanufacturingmachines-Lastingmachines-Safetyrequirements;GermanversionEN931:1997
【原文标准名称】:制鞋机械.绷帮机.安全性要求
【标准号】:DINEN931-1998
【标准状态】:作废
【国别】:德国
【发布日期】:1998-04
【实施或试行日期】:1998-04-01
【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】:安全要求;规范(验收);制鞋机械;安全;皮革;皮革加工设备;职业安全;安全措施;人体保护;拼接机;鞋靴;术语;操作说明书;定义;安全工程;工作场所安全;危害
【英文主题词】:Anatomy;Batching;Burning;Checklists;Communication;Control;Definitions;Design;Electricshock;Electricalequipment;Emission;Energysupplysystems(buildings);Ergonomics;Footwear;Hazards;Lastingmachines;Leather;Leather-workingequipment;Liquids;Machines;Malfunction;Marking;Mechanicalcrimping;Noise(environmental);Occupationaldiseases;Occupationalsafety;Operatinginstructions;Pressure;Production;Protectionofpersons;Reset;Safety;Safetyengineering;Safetymeasures;Safetyrequirements;Shearing;Shoemachinery;Shoemachines;Shoemanufacture;Shoes;Specification(approval);Splicingmachines;Stress;Surfaces;Terminology;Userinformation;Vapours;Verification;Workingposture;Workplacesafety
【摘要】:Thedocumentdefinestechnicalsafetyrequirementsforlastingmachines.Itisaimedatdesigners,manufacturers,suppliers,importersandoperatorsalike.#,,#
【中国标准分类号】:Y99
【国际标准分类号】:61_060
【页数】:16P.;A4
【正文语种】:德语
【英文标准名称】:StandardGuideforConductingTerrestrialPlantToxicityTests
【原文标准名称】:陆上植物毒性试验的标准指南
【标准号】:ASTME1963-1998
【标准状态】:作废
【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(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:植物毒性试验;陆上植物;野生动物
【英文主题词】:wildlife;planttoxicitytests;terrestrialplant
【摘要】:
【中国标准分类号】:Z04
【国际标准分类号】:07_100_99
【页数】:20P;A4
【正文语种】:英语
【英文标准名称】:Plastics-Determinationofthemeltmass-flowrate(MFR)andthemeltvolume-flowrate(MVR)ofthermoplastics
【原文标准名称】:塑料.测定热塑塑料的熔体质量流动速率(MFR)和熔体容积流量速率(MVR)
【标准号】:ISO1133-2005
【标准状态】:现行
【国别】:国际
【发布日期】:2005-06
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC61
【标准类型】:()
【标准水平】:()
【中文主题词】:共聚物;定义;测定;流动分析;流动性;流动值;负荷;质量(物质);材料;熔体流动指数;熔化体积指数;熔化;熔化点曲线;塑料;流变性能;软化点测量;应力;温度;试验设备;试验;热塑性聚合物;粘度;粘度测量;体积;容积流量率
【英文主题词】:Copolymers;Definitions;Determination;Flowanalysis;Flowproperties;Flowvalues;Loading;Mass;Materials;Meltflowindex;Meltvolumeindex;Melting;Meltingpointcurves;Plastics;Rheologicalproperties;Softening-pointdetermination;Stress;Temperature;Testequipment;Testing;Thermoplasticpolymers;Viscosity;Viscositymeasurement;Volume;Volumeflowrate
【摘要】:ThisInternationalStandardspecifiestwoproceduresforthedeterminationofthemeltmass-flowrate(MFR)andthemeltvolume-flowrate(MVR)ofthermoplasticmaterialsunderspecifiedconditionsoftemperatureandload.ProcedureAisamass-measurementmethod.ProcedureBisadisplacement-measurementmethod.Normally,thetestconditionsformeasurementofmeltflowratearespecifiedinthematerialstandardwithareferencetothisInternationalStandard.ThetestconditionsnormallyusedforthermoplasticsarelistedinAnnexesAandB.TheMVRwillbefoundparticularlyusefulwhencomparingmaterialsofdifferentfillercontentandwhencomparingfilledwithunfilledthermoplastics.TheMFRcanbedeterminedfromMVRmeasurementsprovidedthemeltdensityatthetesttemperatureandpressureisknown.Thesemethodsareinprinciplealsoapplicabletothermoplasticsforwhichtherheologicalbehaviourisaffectedduringthemeasurementbyphenomenasuchashydrolysis,condensationorcrosslinking,butonlyiftheeffectislimitedinextentandonlyiftherepeatabilityandreproducibilityarewithinanacceptablerange.Formaterialswhichshowsignificantlyaffectedrheologicalbehaviourduringtesting,thesemethodsarenotappropriate.Insuchcases,theuseoftheviscositynumberindilutesolution,determinedinaccordancewiththerelevantpartofISO1628,isrecommendedforcharacterizationpurposes.NOTETheratesofshearinthesemethodsaremuchsmallerthanthoseusedundernormalconditionsofprocessing,andthereforedataobtainedbythesemethodsforvariousthermoplasticsmaynotalwayscorrelatewiththeirbehaviourduringprocessing.Bothmethodsareusedprimarilyinqualitycontrol.
【中国标准分类号】:G31
【国际标准分类号】:83_080_20
【页数】:16P;A4
【正文语种】:英语