MIL-S-70471 (AMENDMENT 1)

作者:标准资料网 时间:2024-05-17 14:11:56   浏览:8670   来源:标准资料网
下载地址: 点击此处下载
MIL-S-70471 (AMENDMENT 1), MILITARY SPECIFICATION: SAW, M249 BLANK AMMUNITION MAGAZINE ASSEMBLY AND FEEDSTRAP (25 JUN 1990)., This amendment forms a part of Military Specification MIL-S-7O471(AR), dated 27 January 1986 , and is approved for use by the U.S. Army Armament, Munitions and Chemical Command and is available for use by all Departments and Agencies of the Department of Defense.
下载地址: 点击此处下载
【英文标准名称】:Indoorair.Determinationoflocalmeanagesofairinbuildingsforcharacterizingventilationconditions
【原文标准名称】:室内空气.建筑物特征通风条件下局部空气存留时间的测定
【标准号】:BSISO16000-8-2007
【标准状态】:现行
【国别】:英国
【发布日期】:2007-07-31
【实施或试行日期】:2007-07-31
【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】:空气;换气;空器循环;空气污染测量;空气质量;分析;建筑物;化学分析和测试;定义;解吸;测定;含量测定;测量规程;排放;甲醛;气相色谱法;指示器;室内气候;室内;内部的空气;测量;测量地点;计量学;有机化合物;测量计划;污染物浓度;空气污染;防污染;取样;抽样方法;试验室;通风;挥发物测定;挥发性有机化合物含量;挥发性有机化合物
【英文主题词】:Air;Airchanges;Aircirculation;Airpollutionmeasurement;Airquality;Analysis;Buildings;Chemicalanalysisandtesting;Definition;Desorption;Determination;Determinationofcontent;Determinationprocedures;Emissions;Formaldehyde;Gaschromatography;Indicators;Indoorclimate;Indoors;Inneratmosphere;Measurement;Measuringsites;Metrology;Organiccompounds;Planningofmeasurements;Pollutantconcentration;Pollutionoftheair;Pollutionprotection;Sampling;Samplingmethods;Testchamber;Ventilate;Volatilematterdetermination;Volatileorganiccompoundcontent;Volatileorganiccompounds
【摘要】:ThispartofISO16000describestheuseofsingletracergasfordeterminingthelocalmeanageofairasanindicatorofventilationconditionsinabuilding.Theproceduresincludeconcentrationdecayandhomogeneousconstantemission.Thedescribedmethodsareintendedforairqualitystudiesandcanbeusedfora)checkingwhetherthebuildingventilationrequirementsaremet,b)estimatingtheadequacyofventilationinbuildingswithindoorairqualityproblems,andc)characterizingthestrengthanddistributionofindooremissionsources.Inprinciple,themethodscanbeappliedtoallindoorspaces,regardlessofthetypeofventilationusedandthestateofmixingofairbetweenzones.Theprevailingventilationconditionsneednotbedisturbedbythemeasurement.ThispartofISO16000doesnotaddressthedetailsoftheanalyticalmethodsfortracergases.Theavailabilityofsuchanalysisservicesshouldbecheckedbeforeplanningactualfieldmeasurements.
【中国标准分类号】:P48
【国际标准分类号】:13_040_20
【页数】:50P.;A4
【正文语种】:英语


【英文标准名称】:Electricalinsulatingmaterials.Thermalenduranceproperties.Part2:Determinationofthermalenduranceproperties.Choiceoftestcriteria
【原文标准名称】:电气绝缘材料.耐热属性.第2部分:耐热属性的测定.试验标准的选择
【标准号】:JISC2143-2-2011
【标准状态】:现行
【国别】:日本
【发布日期】:2011-08-22
【实施或试行日期】:
【发布单位】:日本工业标准调查会(JP-JISC)
【起草单位】:TechnicalCommitteeonElectricityTechnology
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:
【中国标准分类号】:K15
【国际标准分类号】:17_220_99;29_035_01
【页数】:20P.;A4
【正文语种】:日语