DB52/T 528-2007 农田鼠害(黄胸鼠、小家鼠)监测技术规范
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基本信息
| 标准名称： | 农田鼠害(黄胸鼠、小家鼠)监测技术规范 |
| 发布部门： | 贵州省质量技术监督局 |
| 发布日期： | 2007-08-16 |
| 实施日期： | 2007-09-30 |
| 首发日期： | |
| 作废日期： | |
| 主管部门： | 贵州省质量技术监督局 |
| 出版社： | 中国标准出版社 |
| 出版日期： | 2007-09-30 |
适用范围
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所属分类： 医药 卫生 劳动保护 医疗器械 医用射线设备
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【英文标准名称】:Plastics-DeterminationofIzodimpactstrength
【原文标准名称】:塑料伊兆特(Izod)冲击强度的测定
【标准号】:ISO180-2000
【标准状态】:现行
【国别】:国际
【发布日期】:2000-12
【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】:热固性聚合物;韧性;试样制备;材料试验;脆性;抗冲击(强度);伊兆特冲击试验;冲击强度;复合材料;伊兆特;热塑性聚合物;仪器;试样;试验;塑料;测定;试验设备;材料;高聚物;定义
【英文主题词】:Brittleness;Compositematerials;Definitions;Determination;Impactresistance;Impactstrength;Instruments;Izod;Izodimpacttests;Materials;Materialstesting;Plastics;Polymers;Specimenpreparation;Testequipment;Testspecimens;Testing;Thermoplasticpolymers;Thermosettingpolymers;Toughness
【摘要】:1.1ThisInternationalStandardspecifiesamethodfordeterminingtheIzodimpactstrengthofplasticsunderdefinedconditions.Anumberofdifferenttypesofspecimenandtestconfigurationsaredefined.Differenttestparametersarespecifiedaccordingtothetypeofmaterial,thetypeoftestspecimenandthetypeofnotch.1.2Themethodisusedtoinvestigatethebehaviourofspecifiedtypesofspecimenundertheimpactconditionsdefinedandforestimatingthebrittlenessortoughnessofspecimenswithinthelimitationsinherentinthetestconditions.1.3Themethodissuitableforusewiththefollowingrangeofmaterials:—rigidthermoplasticmouldingandextrusionmaterials,includingfilledandreinforcedcompoundsinadditiontounfilledtypes;rigidthermoplasticssheets;—rigidthermosettingmouldingmaterials,includingfilledandreinforcedcompounds;rigidthermosettingsheets,includinglaminates;—fibre-reinforcedthermosettingandthermoplasticcompositesincorporatingunidirectionalornon-unidirectionalreinforcementssuchasmat,wovenfabrics,wovenrovings,choppedstrands,combinationandhybridreinforcements,rovingsandmilledfibresandsheetmadefrompre-impregnatedmaterials(prepregs);—thermotropicliquid-crystalpolymers.1.4Themethodisnotnormallysuitableforusewithrigidcellularmaterialsandsandwichstructurescontainingcellularmaterial.Also,notchedspecimensarenotnormallyusedforlong-fibre-reinforcedcompositesorthermotropicliquid-crystalpolymers.1.5Themethodissuitedtotheuseofspecimenswhichmaybeeithermouldedtothechosendimensions,machinedfromthecentralportionofastandardmultipurposetestspecimen(seeISO3167)ormachinedfromfinishedorsemifinishedproductssuchasmouldings,laminatesandextrudedorcastsheet.1.6Themethodspecifiespreferreddimensionsforthetestspecimen.Testswhicharecarriedoutonspecimensofdifferentdimensionsorwithdifferentnotches,orspecimenswhicharepreparedunderdifferentconditions,mayproduceresultswhicharenotcomparable.Otherfactors,suchastheenergycapacityoftheapparatus,itsimpactvelocityandtheconditioningofthespecimenscanalsoinfluencetheresults.Consequently,whencomparativedataarerequired,thesefactorsmustbecarefullycontrolledandrecorded.1.7Themethodshouldnotbeusedasasourceofdatafordesigncalculations.Informationonthetypicalbehaviourofamaterialcanbeobtained,however,bytestingatdifferenttemperatures,byvaryingthenotchradiusand/orthethicknessandbytestingspecimenspreparedunderdifferentconditions.
【中国标准分类号】:G31
【国际标准分类号】:83_080_01
【页数】:10P.;A4
【正文语种】:英语
【英文标准名称】:Rubberhosesandhoseassembliesforaircraftgroundfuellinganddefuelling-Specification(ISO1825:2010);GermanversionENISO1825:2011
【原文标准名称】:飞机地面加油和二次加油用橡胶软管和软管组件.规格(ISO1825-2010).德文版本ENISO1825-2011
【标准号】:ENISO1825-2011
【标准状态】:现行
【国别】:
【发布日期】:2011-07
【实施或试行日期】:
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:航空器;机动车燃料;航空燃料;抗弯强度;分类;定义(术语);尺寸规格;电性能;疏散;燃烧条件;挠性;柔性管;加燃料油;运输设备;软管组件;标志;材料特性;物理性能;性能;重新使用;橡胶软管;橡胶制品;规范(验收);规格;工业液体、气体和燃料;温度范围;公差(测量);工作压力
【英文主题词】:Aircrafts;Automotivefuels;Aviationfuels;Bucklingstrength;Classification;Definitions;Dimensions;Electricalproperties;Evacuations;Fireconditions;Flexibility;Flexiblepipes;Fuelling;Haulingplants;Hoseassemblies;Marking;Materialbehaviour;Physicalproperties;Properties;Reuse;Rubberhoses;Rubberproducts;Specification(approval);Specifications;Technicalfluids;Temperaturerange;Tolerances(measurement);Workingpressures
【摘要】:
【中国标准分类号】:V13;V56
【国际标准分类号】:23_040_70;49_100
【页数】:35P.;A4
【正文语种】:英语
【原文标准名称】:塑料伊兆特(Izod)冲击强度的测定
【标准号】:ISO180-2000
【标准状态】:现行
【国别】:国际
【发布日期】:2000-12
【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】:热固性聚合物;韧性;试样制备;材料试验;脆性;抗冲击(强度);伊兆特冲击试验;冲击强度;复合材料;伊兆特;热塑性聚合物;仪器;试样;试验;塑料;测定;试验设备;材料;高聚物;定义
【英文主题词】:Brittleness;Compositematerials;Definitions;Determination;Impactresistance;Impactstrength;Instruments;Izod;Izodimpacttests;Materials;Materialstesting;Plastics;Polymers;Specimenpreparation;Testequipment;Testspecimens;Testing;Thermoplasticpolymers;Thermosettingpolymers;Toughness
【摘要】:1.1ThisInternationalStandardspecifiesamethodfordeterminingtheIzodimpactstrengthofplasticsunderdefinedconditions.Anumberofdifferenttypesofspecimenandtestconfigurationsaredefined.Differenttestparametersarespecifiedaccordingtothetypeofmaterial,thetypeoftestspecimenandthetypeofnotch.1.2Themethodisusedtoinvestigatethebehaviourofspecifiedtypesofspecimenundertheimpactconditionsdefinedandforestimatingthebrittlenessortoughnessofspecimenswithinthelimitationsinherentinthetestconditions.1.3Themethodissuitableforusewiththefollowingrangeofmaterials:—rigidthermoplasticmouldingandextrusionmaterials,includingfilledandreinforcedcompoundsinadditiontounfilledtypes;rigidthermoplasticssheets;—rigidthermosettingmouldingmaterials,includingfilledandreinforcedcompounds;rigidthermosettingsheets,includinglaminates;—fibre-reinforcedthermosettingandthermoplasticcompositesincorporatingunidirectionalornon-unidirectionalreinforcementssuchasmat,wovenfabrics,wovenrovings,choppedstrands,combinationandhybridreinforcements,rovingsandmilledfibresandsheetmadefrompre-impregnatedmaterials(prepregs);—thermotropicliquid-crystalpolymers.1.4Themethodisnotnormallysuitableforusewithrigidcellularmaterialsandsandwichstructurescontainingcellularmaterial.Also,notchedspecimensarenotnormallyusedforlong-fibre-reinforcedcompositesorthermotropicliquid-crystalpolymers.1.5Themethodissuitedtotheuseofspecimenswhichmaybeeithermouldedtothechosendimensions,machinedfromthecentralportionofastandardmultipurposetestspecimen(seeISO3167)ormachinedfromfinishedorsemifinishedproductssuchasmouldings,laminatesandextrudedorcastsheet.1.6Themethodspecifiespreferreddimensionsforthetestspecimen.Testswhicharecarriedoutonspecimensofdifferentdimensionsorwithdifferentnotches,orspecimenswhicharepreparedunderdifferentconditions,mayproduceresultswhicharenotcomparable.Otherfactors,suchastheenergycapacityoftheapparatus,itsimpactvelocityandtheconditioningofthespecimenscanalsoinfluencetheresults.Consequently,whencomparativedataarerequired,thesefactorsmustbecarefullycontrolledandrecorded.1.7Themethodshouldnotbeusedasasourceofdatafordesigncalculations.Informationonthetypicalbehaviourofamaterialcanbeobtained,however,bytestingatdifferenttemperatures,byvaryingthenotchradiusand/orthethicknessandbytestingspecimenspreparedunderdifferentconditions.
【中国标准分类号】:G31
【国际标准分类号】:83_080_01
【页数】:10P.;A4
【正文语种】:英语
【英文标准名称】:Rubberhosesandhoseassembliesforaircraftgroundfuellinganddefuelling-Specification(ISO1825:2010);GermanversionENISO1825:2011
【原文标准名称】:飞机地面加油和二次加油用橡胶软管和软管组件.规格(ISO1825-2010).德文版本ENISO1825-2011
【标准号】:ENISO1825-2011
【标准状态】:现行
【国别】:
【发布日期】:2011-07
【实施或试行日期】:
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:航空器;机动车燃料;航空燃料;抗弯强度;分类;定义(术语);尺寸规格;电性能;疏散;燃烧条件;挠性;柔性管;加燃料油;运输设备;软管组件;标志;材料特性;物理性能;性能;重新使用;橡胶软管;橡胶制品;规范(验收);规格;工业液体、气体和燃料;温度范围;公差(测量);工作压力
【英文主题词】:Aircrafts;Automotivefuels;Aviationfuels;Bucklingstrength;Classification;Definitions;Dimensions;Electricalproperties;Evacuations;Fireconditions;Flexibility;Flexiblepipes;Fuelling;Haulingplants;Hoseassemblies;Marking;Materialbehaviour;Physicalproperties;Properties;Reuse;Rubberhoses;Rubberproducts;Specification(approval);Specifications;Technicalfluids;Temperaturerange;Tolerances(measurement);Workingpressures
【摘要】:
【中国标准分类号】:V13;V56
【国际标准分类号】:23_040_70;49_100
【页数】:35P.;A4
【正文语种】:英语