ISO 7747-1983 道路车辆全流式润滑油滤清器的滤芯尺寸
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来源:标准资料网
【英文标准名称】:Roadvehicles;Filterelementsforfullflowoilfilters;Dimensions
【原文标准名称】:道路车辆全流式润滑油滤清器的滤芯尺寸
【标准号】:ISO7747-1983
【标准状态】:现行
【国别】:国际
【发布日期】:1983-06
【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/TC22
【标准类型】:()
【标准水平】:()
【中文主题词】:尺寸;滤油器;摩托车;滑润油过滤器;过滤器插件;内燃机;过滤机;互换性;道路车辆
【英文主题词】:Dimensions;Filterinserts;Filters;Interchangeability;Internalcombustionengines;Motorvehicles;Oilfilters;Roadvehicles
【摘要】:Specifiestheessentialdimensionalcharacteristicsnecessaryfortheinterchangeabilityoffilterelements.Mostfilterelementsarespecifiedwithtwoalternativeinternaldiameters;however,thevalueslistedinthe"preferred"columnofthetablearerecommendedforfutureequipment.
【中国标准分类号】:J95
【国际标准分类号】:43_060_30
【页数】:2P.;A4
【正文语种】:英语
【英文标准名称】:StandardSpecificationforElectrodepositedCoatingsofCadmium
【原文标准名称】:镉电沉积涂层的标准规范
【标准号】:ASTMB766-1986(2008)
【标准状态】:现行
【国别】:美国
【发布日期】:1986
【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】:B08.08.04
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:
【英文主题词】:cadmium;electrodepositedcoatings;electrodepositedcoatings;cadmium;Adhesion--coatings;Aerospaceapplications--specifications;Cadmiummetals/alloys--specifications;Cadmiummetals(coating/plating)--specifications;Chromatecoatings--specificati
【摘要】:1.1Thisspecificationcoverstherequirementsforelectrodepositedcadmiumcoatingsonproductsofiron,steel,andothermetals.Note18212;Cadmiumisdepositedasacoatingprincipallyonironandsteelproducts.Itcanalsobeelectrodepositedonaluminum,brass,berylliumcopper,copper,nickel,andpowdermetallurgyparts.1.2Thecoatingisprovidedinvariousthicknessesuptoandincluding25x03BC;meitheraselectrodepositedorwithsupplementaryfinishes.1.3Cadmiumcoatingsareusedforcorrosionresistanceandforcorrosionpreventionofthebasismetalpart.Theas-depositedcoating(TypeI)isusefulforthelowestcostprotectioninamildornoncorrosiveenvironmentwhereearlyformationofwhitecorrosionproductsisnotdetrimentalorharmfultothefunctionofacomponent.Theprimepurposeofthesupplementarychromatefinishes(TypesIIandIII)ontheelectroplatedcadmiumistoincreasecorrosionresistance.Chromatingwillretardorpreventtheformationofwhitecorrosionproductsonsurfacesexposedtovariousenvironmentalconditionsaswellasdelaytheappearanceofcorrosionfromthebasismetal.1.4Cadmiumplatingisusedtominimizebi-metalliccorrosionbetweenhigh-strengthsteelfastenersandaluminumintheaerospaceindustry.Undercuttingofthreadsonfastenerpartsisnotnecessaryasthecadmiumcoatinghasalowcoefficientoffrictionthatreducesthetighteningtorquerequiredandallowsrepetitivedismantling.1.5Cadmium-coatedpartscaneasilybesolderedwithouttheuseofcorrosivefluxes.Cadmium-coatedsteelpartshavealowerelectricalcontactresistancethanzinc-coatedsteel.Thelubricityofcadmiumplatingisusedonspringsfordoorsandlatchesandforweavingmachineryoperatinginhighhumidity.Corrosionproductsformedoncadmiumaretightlyadherent.Unlikezinc,cadmiumdoesnotbuildupvoluminouscorrosionproductsonthesurface.Thisallowsforproperfunctioningduringcorrosiveexposureofmovingparts,threadedassemblies,valves,anddelicatemechanismswithoutjammingwithdebris.
【中国标准分类号】:A29
【国际标准分类号】:25_220_40
【页数】:9P.;A4
【正文语种】:英语
【英文标准名称】:Additionalrequirementsforenclosedswitchgearandcontrolgearfrom1kVto72,5kVtobeusedinsevereclimaticconditions
【原文标准名称】:用于严酷气候条件下的1kV到72.5kV封闭式开关设备和控制设备的附加要求
【标准号】:IEC/TR60932-1988
【标准状态】:作废
【国别】:国际
【发布日期】:1988
【实施或试行日期】:
【发布单位】:国际电工委员会(IEC)
【起草单位】:IEC/SC17C
【标准类型】:()
【标准水平】:()
【中文主题词】:电气工程;耐气侯条件性;重型;电气外壳;高电压;渗透性试验;开关设备;开关设备;规范(批准);防火外壳;高压电器;外壳;外壳;气候;试验条件;老化试验;试验
【英文主题词】:Ageingtests;Climate;Electricenclosures;Electricalengineering;Enclosure;Enclosures;Flameproofenclosures;Heavy-duty;Highvoltage;High-voltageequipment;Penetrationtests;Resistancetoclimaticconditions;Specification(approval);Switchgear;Switchgears;Testing;Testingconditions
【摘要】:Appliestometal-enclosedandinsulation-enclosedswitchgearabove1kVupto72.5kVa.c.(IECPublication298and466)undersevereclimaticconditionswithrespecttocondensationandpollution.Gas-insulatedswitchgear(GIS)isexcluded.CLassificati
【中国标准分类号】:K31
【国际标准分类号】:29_130_10
【页数】:39P.;A4
【正文语种】:英语
