MIL-T-81571 (NOTICE 1)
时间:2024-05-15 16:20:45 来源: 标准资料网 作者：标准资料网 阅读：8681
MIL-T-81571 (NOTICE 1), MILITARY SPECIFICATION: THERMAL PROTECTIVE SYSTEMS, AIRCRAFT COCKPIT: GENERAL SPECIFICATION FOR (6 AUG 1997) [NO S/S DOCUMENT]., MIL-T-81571(AS), dated 28 December 1967,and Amendment 1 are hereby canceled without replacement.
【英文标准名称】:Acoustics-Measurementofairbornenoiseemittedbyinformationtechnologyandtelecommunicationsequipment(ISO7779:1999);GermanversionENISO7779:2001
【原文标准名称】:声学.由信息技术设备和电信设备排放的空气传播噪声的测量(ISO7779:1999);德文版本ENISO7779:2001
【标准号】:ENISO7779-2001
【标准状态】:现行
【国别】:
【发布日期】:2002-10
【实施或试行日期】:
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:混响室法;声级;测量环境;测定;定义;使用条件;试验;试验;测量;工作地点;声学;声压级;电信;办公机器;空气噪声;噪声测量;打印机;信息技术;声试验;装置;噪声(环境的);噪声辐射;声学试验;个人计算机;空气(载)声;办公室设备;测量不确定度;计算机;终端
【英文主题词】:Acoustictesting;Acoustics;Airbornenoise;Airbornesound;Computers;Definition;Definitions;Determination;Informationtechnology;Installations;Measurement;Measuringenvironment;Measuringincertainity;Noiseemissions;Noise(environmental);Noisemeasurements;Officeequipment;Officemachines;Operatingconditions;PC;Personalcomputers;Printers;Reverberationroommethod;Soundlevel;Soundpressurelevel;Telecommunications;Terminals;Testing;Tests;Workingplaces
【摘要】:
【中国标准分类号】:Z32
【国际标准分类号】:17_140_20;35_020
【页数】:71P.;A4
【正文语种】:英语
【英文标准名称】:StandardSpecificationforPolyesterGradeEthyleneGlycol
【原文标准名称】:乙二醇涤纶级标准规范
【标准号】:ASTME2470-2009
【标准状态】:现行
【国别】:美国
【发布日期】:2009
【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】:E15.02
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:
【英文主题词】:ethyleneglycol;polyestergrade;Ethyleneglycol--specifications;Polyestergradeethyleneglycol
【摘要】:1.1Thisspecificationcoverspolyestergradeethyleneglycol.1.2Thefollowingsafetyhazardscaveatpertainsonlytothetestmethodsportion,Section5,describedinthisspecification:Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.1.3ReviewthecurrentMaterialsSafetyDataSheets(MSDS)fordetailedinformationcomcerningtoxicity,firstaidprocedures,handlingandsafetyprecautions.1.4Thefollowingappliestoallspecifiedlimitsinthisstandard;forpurposesofdeterminingconformancewiththisstandard,anobservedvalueoracalculatedvalueshallberoundedoffx201C;tothenearestunitx201D;inthelastright-handdigitusedinexpressingthespecificationlimit,inaccordancewiththerounding-offmethodofPracticeE29.1.5ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.
【中国标准分类号】:G16
【国际标准分类号】:71_080_60
【页数】:2P.;A4
【正文语种】:英语