MIL-DTL-81381C (W/AMENDMENT 1)
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MIL-DTL-81381C (W/AMENDMENT 1), DETAIL SPECIFICATION, WIRE, ELECTRIC, POLYIMIDE-INSULATED, COPPER OR COPPER ALLOY (10 JAN 2008) [SUPERSEDING MIL-W-81381A]., This specification covers polyimide-insulated single conductor electric wires made with tin-coated, silver-coated, or nickel-coated conductors of copper or copper alloy as specified in the applicable specification sheet. The polyimide insulation may be used alone or in combination with other insulation materials.
【英文标准名称】:Firetests-Calibrationanduseofheatfluxmeters-Part3:Secondarycalibrationmethod
【原文标准名称】:声学.房间声学参数的测量.第3部分:二级校准方法
【标准号】:ISO14934-3-2006
【标准状态】:作废
【国别】:国际
【发布日期】:2006-09-15
【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/TC92
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Buildingmaterials;Calibration;Constructionmaterials;Convection;Determination;Exposuretoheat;Firetests;Flametest;Heatflux;Heattreatment;Ignitability;Measuringinstruments;Radiation;Radiometers;Transducers;Use
【摘要】:ThispartofISO14934specifiesamethodforthecalibrationofheatfluxmetersforuseinfiretesting.Thismethodappliesonlytoinstrumentshavingplanesensingsurfaces.Itdoesnotapplytosensingsurfacesintheformofwires,spheres,etc.AnnexAgivesinformationontheaccuracyofthecalibration.ItisintendedthatreferencebemadetotheInternationalStandarddescribingthetestforwhichtheheatfluxmeterisintended.AnnexBgivesguidanceonthecareofheatfluxmeters.AnnexCgivesguidancenotesconcerningcalibration.
【中国标准分类号】:P31
【国际标准分类号】:13_220_50;13_220_40
【页数】:20P.;A4
【正文语种】:英语
【英文标准名称】:Germanstandardmethodsfortheexaminationofwater,wastewaterandsludge;testmethodsusingwaterorganisms(groupL);determinationofchlorophyllainsurfacewater(L16)
【原文标准名称】:德国检验水、废水和污泥的标准方法.用水有机物检验法(L组).地表水中的叶绿素a的测定(L16)
【标准号】:DIN38412-16-1985
【标准状态】:现行
【国别】:德国
【发布日期】:1985-12
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:化学分析和试验;标准方法;绿藻门;水质试验;水;试验;含量测定;额定值;地表水
【英文主题词】:Chemicalanalysisandtesting;Chlorophyta;Determinationofcontent;Ratings;Standardmethods;Surfacewater;Testing;Water;Watertesting
【摘要】:Thestandarddescribesachemicalmethodforthedeterminationofthechlorophyll-ainsurfacewater.Theparameterallowstoquantifythechangeofthealgabiomassduringbiologicaltest,forinstanceatoxicitytestofsubstancesinwater.InadditiontheparametergivesaninformationaboutthedegreeoftrophicationofasurfacewaterandaboutthemetabolicproductivityofthePhytoplankton.;Intheexperimentthereistofilterawatersample,toproduceanextractfromthefiltrationresidueandtomeasurethisextractwithaspectrophotometer.TheresultofthetestisthemassperunitvolumeoftheChlorophyll-ain?1.
【中国标准分类号】:P41;C51
【国际标准分类号】:13_060_10
【页数】:8P;A4
【正文语种】:德语
