QB/T 1983-1994 山楂酒
作者:标准资料网 时间:2024-05-09 11:27:21 浏览:8128
来源:标准资料网
基本信息
| 标准名称： | 山楂酒 |
| 中标分类： |
食品 >>
食品发酵、酿造 >>
发酵酒 |
| 发布部门： | 中华人民共和国轻工业部 |
| 发布日期： | 1994-07-13 |
| 实施日期： | 1995-03-01 |
| 首发日期： | 1900-01-01 |
| 作废日期： | 1900-01-01 |
| 提出单位： | 中华人民共和国轻工业部食品工业司 |
| 归口单位： | 全国食品发醉标准化中心 |
| 起草单位： | 轻工业部食品发酵工业科学研究所、河北平泉酿酒厂、沈阳酸酒 |
| 起草人： | 朱珉、闫增印、王荣瑞、王维如、艾云馥 |
| 出版社： | 中国轻工业出版社 |
| 出版日期： | 1995-03-01 |
| 页数： | 4页 |
适用范围
本标准规定了山檀酒的技术要求、试验方法、检验规则和标志、包装、运输、贮存要求。
本标准适用于以山植为原料，经破碎、发酵(或部分发酵)、陈酿调配而成的饮料酒。
前言
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目录
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引用标准
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所属分类： 食品 食品发酵 酿造 发酵酒
【英文标准名称】:StandardTestMethodsforMeasurementofThermalExpansionofRockUsingDilatometer
【原文标准名称】:用膨胀计测量岩石的热膨胀的标准试验方法
【标准号】:ASTMD4535-2008
【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】:D18.12
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:destructiveexamination;rock;thermalexpansion/contraction;thermalproperties;Destructivetesting--soil/rock;Linearthermalexpansion--rock;Rockmaterials/properties/analysis;Thermalanalysis(TA)--soil/rock
【摘要】:Informationconcerningthethermalexpansioncharacteristicsofrocksisimportantinthedesignofanyundergroundexcavationwherethesurroundingrockmaybeheated.Thermalstraincausesthermalstresseswhichultimatelyaffectexcavationstability.Examplesofapplicationswhererockthermalstrainisimportantinclude:nuclearwasterepositories,undergroundpowerstations,compressedairenergystoragefacilities,andgeothermalenergyfacilities.Thecoefficientofthermalexpansionorx201C;alphax201D;orrockisknowntovaryasthetemperaturechanges.Thesemethodsprovidecontinuousthermalstrainvaluesasafunctionoftemperature,andthereforeprovideinformationonhowalphachangeswithtemperature.Rocksarealsooftenanisotropic,thusdisplayingdifferentthermalstrainsdependingontheorientationofstrainmeasurement.Thesemethodsallowformeasuringstraininonedirectiononly.Ifanisotropyisexpected,sampleswithdifferentorientationsshouldbepreparedandtested.Careshouldbeexercisedintheinterpretationofthermalstraindataofrockswithsignificantmoisturecontent.Undercertaintemperatureandpressureconditions,steammaybeproducedintheporespace.Steammaycauseerrorsbecauseofmicrocrackproductionorchangesintheporepressure.Thephasechangefromwatertosteamintheporespacecanresultinseveralphenomenawhichcomplicatedataanalysis,asfollows:Evolvedsteammaychangetheporepressureandthustheeffectivestressintherock,resultinginanomalousstrainreadings.Losingallthemoisturemaydehydrateclaysintheporespaceandthuschangeexpansioncharacteristics,especiallyinlayeredrocks.Theresearcherusingthisstandardmustusebestjudgmentastohowtomakethethermalexpansionmeasurementsothatitaccuratelyrepresentstheconditionsinthefield.MethodIIisamenabletoconfinedthermalstraindeterminations.Confinedtestsmaybemostappropriatewhen:Porepressuremustbeimposedintheporespacetomaintaintheliquidphaseofwaterthroughthedesiredtemperaturerange.Thethermalstrainoftherockissensitivetoconfiningstress.Thesampleisfragileorfriable,orboth,andcannotbemachinedintotheshapesrequiredforMethodI.1.1Thesetestmethodscoverthelaboratorymeasurementofthelinear(one-dimensional)thermalexpansionofrocksusingadilatometer.1.2Thesetestmethodsareapplicablebetweentemperaturesof25x00B0;Cto300x00B0;C.Bothbenchtopandconfinedmeasurementtechniquesarepresented.Rocksofvaryingmoisturecontentcanbetested.1.3Forsatisfactoryresultsinconformancewiththesetestmethods,theprinciplesgoverningthesize,construction,anduseoftheapparatusdescribedinthesemethodsshouldbefollowed.Iftheresultsaretobereportedashavingbeenobtainedbythismethod,thenallpertinentrequirementsprescribedinthismethodshallbemet.1.4Thesetestmethodsdonotestablishdetailsofconstructionandproceduretocoveralltestsituationsthatmightofferdifficultiestoapersonwithouttechnicalknowledgeconcerningthetheoryofheatflow,temperaturemeasurement,andgeneraltestingpractices.Standardizationofthesetestmethodsdoesnotreducetheneedforsuchtechnicalknowledge.Itisrecognizedalsothatitwouldbeunwise,becauseofthestandardizationofthismethod,toresistinanywaythefurtherdevelopmentofimprovedornewmethodsorproceduresbyresearchworkers.1.5ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesaremathematicalconversionstoinch-p......
【中国标准分类号】:P13
【国际标准分类号】:93_020
【页数】:6P.;A4
【正文语种】:英语
MIL-PRF-32085, RELAYS, ELECTROMAGNETIC, 270 V DC, ESTABLISHED RELIABILITY, GENERAL SPECIFICATION FOR (16 JUL 2001)., This specification covers the general requirements for electromagnetic relays with main contact ratings of 5 amperes and above at 270 V dc and auxiliary contacts and coil voltage as specified for use in electrical applications. Relays covered by this specification are capable of meeting the electrical and environmental requirements when mounted directly to the structure of aircraft, missile, spacecraft, ship, and other primary vehicles or in ground support and shipboard equipment as well as when used within other subsystems such as electrical load management centers or power controllers.
