ISO 4786-1977 可调量程的内标式温度计
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来源:标准资料网
【英文标准名称】:Enclosed-scaleadjustable-rangethermometers
【原文标准名称】:可调量程的内标式温度计
【标准号】:ISO4786-1977
【标准状态】:现行
【国别】:国际
【发布日期】:1977-09
【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/TC48
【标准类型】:()
【标准水平】:()
【中文主题词】:尺寸;温度测量仪表;规范;实验室设备;实验室玻璃器皿;划刻度;温度计
【英文主题词】:Dimensions;Graduations;Laboratoryequipment;Laboratoryglassware;Specifications;Temperature-measuringinstruments;Thermometers
【摘要】:Thespecifiedthermomtersareusedformeasuringsmalltemperaturedifferencesnotexceeding5degreescentigradewithintherange-21degreescentigradeto+140degreescentigrade.Theyareunsuitableformeasuringabsolutetemperature,andtheyshallbeofthemercury-in-glassencolsed-scaletype.Temperaturescale,immersion,construction,intervallerrorandstabilityarespecified.Graduationanddimensionsaretabled.
【中国标准分类号】:N11
【国际标准分类号】:17_200_20
【页数】:3P.;A4
【正文语种】:英语
【英文标准名称】:StandardTestMethodforResistancetoShort-TimeHydraulicPressureofPlasticPipe,Tubing,andFittings
【原文标准名称】:塑料管道和配件耐短时液压力的标准试验方法
【标准号】:ASTMD1599-1999(2005)
【标准状态】:现行
【国别】:
【发布日期】:1999
【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】:F17.40
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:试验;压力;管道;塑料制品;配件;压力测量(流体);塑料管;管;液压力;建筑
【英文主题词】:burstpressure;plasticfittings;plasticpipe;plastictubing;short-termhydrostaticpressure
【摘要】:Thistestmethodestablishestheshort-timehydraulicfailurepressureofthermoplasticorreinforcedthermosettingresinpipe,tubing,orfittings.Dataobtainedbythistestmethodareofuseonlyinpredictingthebehaviorofpipe,tubing,andfittingsunderconditionsoftemperature,time,methodofloading,andhoopstresssimilartothoseusedintheactualtest.Theyaregenerallynotindicativeofthelong-termstrengthofthermoplasticorreinforcedthermosettingresinpipe,tubing,andfittings.Procurementspecificationsutilizingthistestmethodmaystipulateaminimumandmaximumtimeforfailureotherthanthe60to70slistedin9.1.3.Eithertheinternalhydraulicpressureorthehoopstressmaybelistedintherequirements.Note18212;Manythermoplasticsgivesignificantlydifferentburststrengthsdependingonthetimetofailure.Forinstance,significantdifferenceshavebeenobservedbetweenfailuretimesof65and85s.Thistestmethodisalsousedasashort-termpressurizationvalidationprocedure,wherethespecimensarepressurizedtoapredeterminedminimumpressurerequirement.1.1Thistestmethodcoversthedeterminationoftheresistanceofeitherthermoplasticorreinforcedthermosettingresinpipe,tubing,orfittingstohydraulicpresssureinashorttimeperiod.ProcedureAisusedtodetermineburstpressureofaspecimenifthemodeoffailureistobedetermined.ProcedureBisusedtodeterminethataspecimencomplieswithaminimumburstrequirement.1.2Thistestmethodissuitableforestablishinglaboratorytestingrequirementsforqualitycontrolpurposesorforprocurementspecifications.1.3Thevaluesgiveninparenthesesareprovidedforinformationpurposesonly.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityofwhoeverusesthisstandardtoconsultandestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:G33
【国际标准分类号】:23_040_20;23_040_45
【页数】:3P.;A4
【正文语种】:
【英文标准名称】:Aerospaceseries.Fibresandcables,optical,aircraftuse.Testmethods.Severecablebendtest
【原文标准名称】:航空航天系列.飞行器用光纤和光缆.检验方法.电缆剧烈弯曲测试
【标准号】:BSEN3745-516-2012
【标准状态】:现行
【国别】:英国
【发布日期】:2012-07-31
【实施或试行日期】:2012-07-31
【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】:航空工程;航空运输;航空器;衰减;弯曲试验;抗弯应力;电缆;衰减改变;软索;电缆线;光纤;玻璃纤维光缆;玻璃纤维;温度影响;光学的;光波导;规范(验收);温度效应;测试
【英文主题词】:Aeronauticalengineering;Airtransport;Aircraft;Attenuation;Bendtesting;Bendingstress;Cables;Changingofattenuation;Cords;Electriccables;Fibreoptics;Glassfibrecables;Glassfibres;Influenceoftemperature;Optical;Opticalwaveguides;Specification(approval);Temperatureeffects;Testing
【摘要】:
【中国标准分类号】:V25
【国际标准分类号】:49_090
【页数】:10P;A4
【正文语种】:英语
