ISO 11125-2-1993 涂装油漆和有关产品前钢材预处理喷射清理用金属磨料的试验方法第2部分:颗粒尺寸分布的测定

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【英文标准名称】:Preparationofsteelsubstratesbeforeapplicationofpaintsandrelatedproducts;testmethodsformetallicblast-cleaningabrasives;part2:determinationofparticlesizedistribution
【原文标准名称】:涂装油漆和有关产品前钢材预处理喷射清理用金属磨料的试验方法第2部分:颗粒尺寸分布的测定
【标准号】:ISO11125-2-1993
【标准状态】:现行
【国别】:国际
【发布日期】:1993-12
【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/TC35
【标准类型】:()
【标准水平】:()
【中文主题词】:试验;钢;清漆;覆层材料;筛选(大小);粒度分布;钢产品;粒度测量;涂料;喷砂清理;磨料;衬底(绝缘);按大小分级;表面预处理;金属;表面
【英文主题词】:Abrasives;Blast-cleaning;Coatingmaterials;Definitions;Metals;Paints;Particlesizedistribution;Particlesizemeasurement;Pre-treatmentofsurfaces;Screening(sizing);Sieving;Sizeclassification;Steelproducts;Steels;Substrates(insulating);Surfaces;Testing;Varnishes
【摘要】:Specifiesatestmethodforthedeterminationofparticlesizedistributionbysieving.Theprocedureincludesweighingoutatestportionof100gofthesample,placingthetestportioninthetopsieveofasetoftestsieves(includingallthesieveslistedagainstthegradeundertestintheappropriatepartofISO11124)withthelargest-aperturesieveonthetopandprogresstothesmallestapertureatthebottomwithapan,tocatchanyabrasivethatfallsthroughthefinestsieve,sievinginasievemachine,weighingtheabrasiveretainedoneachsieveandtransferredontoabalancepan.AnnexAgivesinformationontheinternationalstandardsseriesfornon-metallicblast-cleaningabrasivesISO11124andISO11125.
【中国标准分类号】:A29
【国际标准分类号】:25_220_10
【页数】:4P;A4
【正文语种】:英语


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基本信息
标准名称:内燃机车转向架技术条件
中标分类:
替代情况:被TB/T 2740-2003代替
发布日期:1997-01-03
实施日期:1997-07-01
首发日期:
作废日期:
出版日期:
页数:7页
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【英文标准名称】:Safetyofpowertransformers,powersupplyunitsandsimilar-Part2:Particularrequirementsforseparatingtransformersforgeneraluse
【原文标准名称】:电力变压器、电源装置及类似设备的安全第2-1部分:通用分离变压器的特殊要求
【标准号】:IEC61558-2-1-1997
【标准状态】:作废
【国别】:国际
【发布日期】:1997-02-01
【实施或试行日期】:
【发布单位】:国际电工委员会(IEC)
【起草单位】:IEC/TC96
【标准类型】:()
【标准水平】:()
【中文主题词】:电源设备;隔离变压器;变压器;电气工程;规范(验收);安全要求;小功率变压器
【英文主题词】:
【摘要】:Replacement:Thispart2ofIEC61558appliestostationaryorportable,single-phaseorpolyphase,air-cooledseparatingtransformers,associatedornot,havingaratedsupplyvoltagenotexceeding1000Va.a.,aratedfrequencynotexceeding500Hz,andaratedoutputnotexceeding:-1kVAforsingle-phasetransformers;-5kVAforpolyphasetransformers.Thisstandardisalsoapplicabletoseparatingtransformershavingaratingupto40kVA,howeversuchtransformersareconsideredasspecialtransformersandaresubjectedtoanagreementbetweenthepurchaserandthesupplier.Theno-loadoutputvoltageortheratedoutputvoltageshallnotexceed1000Va.c.or1415Vripple-freed.c.Thisstandardappliestotransformerswheredoubleorreinforcedinsulationbetweencircuitsisnotrequiredbytheinstallationrulesorbytheappliancespecification.NOTE1-Normally,thetransformersareintendedtobeassociatedwithequipmenttoprovidevoltagesdifferentfromthesupplyvoltageforthefunctionalrequirementoftheequipment.Thesafetyinsulationmaybeprovided(orcompleted)byotherfeaturesoftheequipment,suchasthebody.Partsofoutputcircuitsmaybeconnectedtotheinputcircuitortoprotectiveearth.Thisstandardisalsoapplicabletotransformersassociatedwithspecificitemsofequipment,totheextentdecideduponbytherelevantIECtechnicalcommittees.Thisstandardisapplicabletodrytypetransformers.Thewindingsmaybeencapsulatedornon-encapsulated.NOTES2Fortransformersfilledwithliquiddielectricorpulverisedmaterial,suchassand,additionalrequirementsareunderconsideration.3Inlocationswherespecialenvironmentalconditionsprevail,particularrequirementsmaybenecessaryinaccordancewithIEC364-5-51.
【中国标准分类号】:K41
【国际标准分类号】:29_180
【页数】:17P;A4
【正文语种】:英语