MIL-C-24308C (AMENDMENT 2)
时间:2024-04-29 22:27:54 来源: 标准资料网 作者：标准资料网 阅读：8857
MIL-C-24308C (AMENDMENT 2), MILITARY SPECIFICATION: CONNECTORS, ELECTRIC, RECTANGULAR, NONENVIRONMENTAL, MINIATURE, POLARIZED SHELL, RACK AND PANEL, GENERAL SPECIFICATION FOR (30 JUN 1993) [S/S BY MIL-PRF-24308D].
【英文标准名称】:Methodsoftestingplastics.Otherproperties.Determinationofwatervapourtransmissionrate(dishmethod)
【原文标准名称】:塑料的试验方法.第8部分:其他性能.方法820:水蒸气透过率的测定(盘测法)
【标准号】:BS2782Pt.8Method820A-1992
【标准状态】:作废
【国别】:英国
【发布日期】:1992-02-28
【实施或试行日期】:
【发布单位】:英国标准学会(BSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:薄板材;塑料;高聚物;试样;试验设备;试样制备;试验条件;水蒸气试验;不透水性试验;膜(物态)
【英文主题词】:films(statesofmatter);testspecimens;testingconditions;specimenpreparation;testequipment;water-vapourtests;watertightnesstests;plastics;sheetmaterials;polymers
【摘要】:
【中国标准分类号】:G31
【国际标准分类号】:
【页数】:12P;A4
【正文语种】:英语
【英文标准名称】:StandardTestMethodforRubberProperty&8212;ChangeinLengthDuringLiquidImmersion
【原文标准名称】:橡胶性能的测试方法.液体浸没期间的长度变化
【标准号】:ASTMD1460-1986(2005)
【标准状态】:现行
【国别】:
【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】:D11.10
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:试验;特性;天然橡胶;合成橡胶;橡胶;炭黑;长度;浸渍试验;长度变化
【英文主题词】:lengthchange;liquidimmersion
【摘要】:Thistestmethodgivestherubbertechnologisttwomeanstoevaluatetheeffectofliquidsonrubbervulcanizatesorrubberymaterials.Volatile,nonvolatile,andotherliquidsthatrequirepressuretomaintainaliquidstatemaybeused.Dataobtainedonrubberymaterialsexposedtoliquidsbythismethodmaybeusedtopredicttheirbehaviorinapplicationsinvolvingsimilarexposure.Thesechangesinlengthhavebeenfoundtobeusefulforspecificationsbutdonotnecessarilyindicatechangesfordesignpurposes.1.1Thistestmethodcoversatechniquetomeasuretheeffectofimmersionliquidsonrubbervulcanizatesorrubberymaterials.Changeinspecimengeometryanddimensionsareobservedthroughthetransparentwallsofthetubecontainingthespecimenimmersedintheliquid.Althoughitmaybeemployedwithanyliquid,itisespeciallyapplicabletoliquidsthataresovolatilethattheymustbemaintainedunderpressureduringtheperiodofimmersion.1.2ThistestmethoddiffersfromTestMethodD471,inthatvolumechangesareapproximatedfromobserveddimensionalchangesratherthanbeingcalculateddirectly.1.3ThevaluesstatedinSIunitsaretoberegardedasthestandard.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:G40
【国际标准分类号】:83_060
【页数】:3P.;A4
【正文语种】: