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BS ISO 9635-1-2007 农业灌溉设备.灌溉阀.一般要求

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【英文标准名称】:Agriculturalirrigationequipment-Irrigationvalves-Generalrequirements
【原文标准名称】:农业灌溉设备.灌溉阀.一般要求
【标准号】:BSISO9635-1-2007
【标准状态】:现行
【国别】:英国
【发布日期】:2007-02-28
【实施或试行日期】:2007-02-28
【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】:农用设备;农业;分类系统;分类;控制设备;定义;设计;液压阀;水力学;灌溉;灌溉工程;作标记;性能;施压阀;耐力;规范;喷射器;测试;阀门;给水;浇水设备
【英文主题词】:Agriculturalequipment;Agriculture;Classificationsystems;Classifications;Controldevices;Definitions;Design;Hydraulicvalves;Hydraulics;Irrigation;Irrigationworks;Marking;Performance;Pressurevalves;Resistance;Specifications;Sprayers;Testing;Valves;Watersupply;Wateringequipment
【摘要】:ThispartofISO9635specifiesconstructionandperformancerequirementsandtestmethodsforvalves,intendedforoperationinirrigationsystemswithwaterattemperaturesnotexceeding60°C,whichcancontainfertilizersandotherchemicalsofthetypesandconcentrationsusedinagriculture.Itisapplicabletoirrigationvalvesof15mmdiameterorgreater,designedtooperateinthefullyopenandfullyclosedpositions,butwhichcanalsooperateforextendedtimeperiodsinanyintermediateposition.
【中国标准分类号】:B91;J16
【国际标准分类号】:65_060_35
【页数】:32P.;A4
【正文语种】:英语


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【英文标准名称】:Petroleumproducts-Determinationofthefilterabilityoflubricatingoils-Procedureforoilsinthepresenceofwater
【原文标准名称】:石油产品.润滑油可过滤性测定.含水油过滤的程序
【标准号】:BSISO13357-1-2002
【标准状态】:现行
【国别】:英国
【发布日期】:2002-07-15
【实施或试行日期】:2002-07-15
【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】:定义;定义;测定;试验;石油产品;可过滤性;过滤;润滑油;润滑脂
【英文主题词】:Chemicalanalysisandtesting;Definition;Definitions;Determination;Filterability;Filtrations;Grease;Hydraulicoils;Lubricatingoils;Petroleumproducts;Testing;Watercontamination
【摘要】:ThispartofISO13357specifiesaprocedurefortheevaluationofthefilterabilityoflubricatingoils,particularlythosedesignedforhydraulicapplications,inthepresenceofwater.Theprocedureonlyappliestomineral-basedoils,sincefluidsmanufacturedfromothermaterials(e.g.fire-resistantfluids)maynotbecompatiblewiththespecifiedtestmembranes.TherangeofapplicationhasbeenevaluatedwithoilsofviscosityuptoISOviscositygrade(VG)100,asdefinedinISO3448.Withintherangedescribed,thefilterabilityasdefinedisnotdependentontheviscosityoftheoil.Theprocedureisnotsuitableforsomehydraulicoilsonwhichspecificpropertieshavebeenconferredbytheuseofinsoluble/partiallysolubleadditives,orbyparticularlylargemolecularspecies.NOTEFilterabilityisaprimerequirementforlubricatingoilsusedinhydraulicsystemsbecauseofthefinefiltersusedinthisapplication.ThispartofISO13357definesamethodforassessingthefilterabilityofoilsinthepresenceofcontaminatingwater.Itshouldbenotedthatsomeoilswillexhibitpoorerfilterabilitycharacteristicsintheseconditions.ISO13357-2shouldbeusedtoinvestigatethefilterabilityofanoilwhichistobeusedinapplicationswherethepresenceofwaterintheoilisunlikely.Anoilwhichhasgoodfilterabilityinthepresenceofcontaminatingwaterwillnotnecessarilyhaveequallygoodfilterabilityindryconditions.Anoilhavinggoodfilterabilityonlywhenwetisunlikelytobegenerallyacceptable.
【中国标准分类号】:E34
【国际标准分类号】:75_100;75_120
【页数】:16P;A4
【正文语种】:英语


【英文标准名称】:ConsumerTurfCareEquipment-Walk-BehindMowersandRide-OnMachineswithMowers-SafetySpecifications
【原文标准名称】:消费者草皮维护设备.后走式剪草机和座骑式剪草机.安全规范
【标准号】:ANSI/OPEIB71.1-1998
【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】:美国国家标准学会(ANSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:剪草机;草皮维护;安全要求
【英文主题词】:safetyrequirements;turfmaintenance;lawn-mowers
【摘要】:
【中国标准分类号】:Q87
【国际标准分类号】:65_060_70
【页数】:
【正文语种】:英语