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MT 182-1988 酒精喷灯燃烧器的结构与技术要求

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基本信息
标准名称:酒精喷灯燃烧器的结构与技术要求
中标分类: 仪器、仪表 >> 实验室仪器与真空仪器 >> 实验室基础设备
发布部门:中华人民共和国煤炭工业部
发布日期:1988-04-14
实施日期:1988-06-01
首发日期:
作废日期:
提出单位:煤炭工业部技术发展局
起草单位:煤炭科学研究院上海研究所
起草人:高宏、李国伟
出版社:中国煤炭工业出版社
出版日期:1988-06-01
页数:6页
适用范围

本标准规定了酒精喷灯的结构尺寸、技术要求和装配等。
本标准适用于煤矿井下用非金属制品的试验室条件下作燃烧试验用的酒精喷灯燃烧器(以下简称燃烧器)。

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所属分类: 仪器 仪表 实验室仪器与真空仪器 实验室基础设备
【英文标准名称】:StandardPracticeforSamplingandtheAmountofTestingofHydraulicCement
【原文标准名称】:水硬性水泥的取样及检测量的标准实施规程
【标准号】:ASTMC183-2008
【标准状态】:现行
【国别】:美国
【发布日期】:2008
【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】:C01.95
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:hydrauliccement;sampling;testing;Acceptancecriteria/testing;Hydrauliccementconcrete;Qualitycontrol(QC)--cement/concrete/masonry/aggregates;Samplingcement/cementproducts;Testingmethods
【摘要】:Thesamplingproceduresdescribedareintendedforuseintheprocurementofsamplesofhydrauliccementafterithasbeenmanufacturedandisreadytobeofferedforsale.Theyarenotintendedassamplingproceduresforqualitycontrolpurposesduringmanufacturing.Thetestingproceduresoutlinedcovertheamountoftestingtobedoneandprovideguidanceforreportingonconformanceornon-conformanceofcementswithrequirementsofpurchasespecifications.Thispracticeisreferencedastheprocedureforsamplingmasonrycement(SpecificationC91),portlandcement(SpecificationC150),blendedhydrauliccement(SpecificationC595),expansivehydrauliccement(SpecificationC845),plasticstuccocement(SpecificationC1328),mortarcement(SpecificationC1329),andhydrauliccementbasedonaperformancespecification(SpecificationC1157).Mostbuildingcodesandconstructionspecificationsrequirethathydrauliccementtobeusedintheworkmeettheapplicablerequirementsoftherelevantpurchasespecifications,suchasSpecificationsC91,C150,C595,C1157,C1328,C1329,orC845.Ifthecodeorspecificationrequiressamplingofthemanufacturedcement,theprovisionsgivenin4.4areapplicable.Notmuchcementissoldonthebasisofsuchsamplingandtesting.AusefuldiscussionofsamplingandtestingcementiscontainedinACI225.1R.Theprocedurescoveredinthispracticeshouldbedonebyorforpurchasersofhydrauliccementwhoareusingacodeorspecificationthatrequiressamplingandtestingtodetermineifthesamplesconformtotherelevantacceptancespecifications.Thetestingisdoneusingspecifiedmethodstodeterminewhetherthesamplesyieldtestresultsthatconformtothespecification,andthetestsserveasabasisforacceptanceorrejectionofthelotofmaterialsampled.ItisneitherintendednorrequiredthatallcementsbetestedusingallthetestmethodsreferencedinSection2.1.1Thispracticecoversproceduresforsamplingandfortheamountoftestingofhydrauliccementafterithasbeenmanufacturedandisreadytobeofferedforsale.1.2ThevaluesstatedinSIunitsaretoberegardedasthestandard.Theinch-poundunitsinparenthesesareforinformationpurposesonly.1.2.1Atonasusedinthispracticeis907kg(2000lb).1.2.2ValuesinSIunitsshallbeobtainedbymeasurementinSIunitsorbyappropriateconversion,usingtheRulesforConversionandRoundinggiveninStandardIEEE/ASTMSI10,ofmeasurementmadeinotherunits.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Q11
【国际标准分类号】:91_100_10
【页数】:7P.;A4
【正文语种】:英语


【英文标准名称】:Rotatingelectricalmachines-Part14:Mechanicalvibrationofcertainmachineswithshaftheights56mmandhigher-Measurement,evaluationandlimitsofvibrationseverity
【原文标准名称】:旋转电机.第14部分:轴高≥56mm固定机械的机械振动.测量、评定和振动极限
【标准号】:IEC60034-14Edition3.1-2007
【标准状态】:现行
【国别】:国际
【发布日期】:2007-03
【实施或试行日期】:
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:IEC/TC2
【标准类型】:()
【标准水平】:()
【中文主题词】:验收检验;交流电机;直流电机;电机;电气工程;评定;装置;极限(数学);机器;最大值;测量;运动;摆动;旋转电机;旋转机械;心轴高度;试验条件;振动;振动位移;振动测量;振动强度;振动试验;振动特性
【英文主题词】:Acceptanceinspection;Alternating-currentmachines;Direct-currentmachines;Electricmachines;Electricalengineering;Evaluations;Installations;Limits(mathematics);Machines;Maximumvalue;Measurement;Motion;Oscillatingmotion;Rotatingelectricmachines;Rotatingelectricalmachinery;Rotatingmachines;Shaftcentreheights;Testingconditions;Vibration;Vibrationdisplacement;Vibrationmeasurement;Vibrationseverity;Vibrationtests;Vibrationalbehaviour
【摘要】:ThispartofIEC60034specifiesthefactoryacceptancevibrationtestproceduresandvibrationlimitsforcertainelectricalmachinesunderspecifiedconditions,whenuncoupledfromanyloadorprimemover.Itisapplicabletod.c.andthree-phasea.c.machines,withshaftheights56mmandhigherandaratedoutputupto50MW,atoperationalspeedsfrom120min–1uptoandincluding15000min–1.Thisstandardisnotapplicabletomachinesmountedinsitu,three-phasecommutatormotors,single-phasemachines,three-phasemachinesoperatedonsingle-phasesystems,verticalwaterpowergenerators,turbinegeneratorsgreaterthan20MWandmachineswithmagneticbearingsorseries-woundmachines.NOTEFormachinesmeasuredinsiturefertoapplicablepartsofISO10816andISO7919.
【中国标准分类号】:K20
【国际标准分类号】:29_160_01
【页数】:13P.;A4
【正文语种】:英语