您的位置: 标准下载 » 协会标准 » SAE 美国机动车工程师学会 »

SAE AIR4281 Oil Systems for Helicopter Powerplants

作者:标准资料网 时间:2024-05-21 15:22:36  浏览:9430   来源:标准资料网
下载地址: 点击此处下载
Product Code:SAE AIR4281
Title:Oil Systems for Helicopter Powerplants
Issuing Committee:S-12 Helicopter Powerplant Committee
Scope:Turbine engines installed in helicopters require a highly sophisticated oil system to fulfill two tasks: a. Cooling/oil supply b. Lubrication.
下载地址: 点击此处下载
【英文标准名称】:Householdandsimilarelectricalappliances-Testcodeforthedeterminationofairborneacousticalnoise-Part2-13:Particularrequirementsforrangehoods
【原文标准名称】:家用和类似用途电器.测定空中传播噪声的试验规范.第2-13部分:抽油烟机的详细要求
【标准号】:IEC60704-2-13-2011
【标准状态】:现行
【国别】:国际
【发布日期】:2011-01
【实施或试行日期】:2011-01
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:IEC/SC59K
【标准类型】:()
【标准水平】:()
【中文主题词】:声学测量;声学试验;声学;空气噪声;发出的空气噪声;空气(载)声;蓄电池供电;炉灶通风罩;定义(术语);电气器具;家用电器;家用电器具;电气设备;电气工程;家用电器设备;排放;包络面法;排气罩;风扇;固定件;通风柜橱;家用设备;家用;场所;电力网供电;数学计算;测量;测量条件;空气噪声测量;测量仪器;测量技术;噪声;噪声辐射;噪声等级;噪声测量值;炉罩;混响室法;声级;噪声值;声压级;声音传播;试验规范;试验
【英文主题词】:Acousticmeasurement;Acoustictesting;Acoustics;Airbornenoise;Airbornenoiseemitted;Airbornesound;Batterieoperation;Cookerhoods;Definitions;Electricappliances;Electrichouseholdappliance;Electrichouseholdappliances;Electricalappliances;Electricalengineering;Electricalhouseholdappliances;Emission;Envelopingsurfacemethods;Exhaustairhood;Fans;Fixings;Fumecupboards;Householdequipment;Householduse;Locations;Mainspowersupply;Mathematicalcalculations;Measurement;Measurementconditions;Measurementofairbornenoise;Measuringinstruments;Measuringtechniques;Noise;Noiseemissions;Noiselevels;Noisemeasurements;Rangehoods;Reverberationroommethod;Soundlevel;Soundlevels;Soundpressurelevel;Soundpropagation;Testspecification;Testing
【摘要】:Theseparticularrequirementsapplytoelectricalrangehoodsforhouseholdandsimilaruseintendedforfilteringtheairofaroomorforexhaustingtheairoutofaroom,includingtheiraccessoriesandtheircomponentparts.Italsoappliestorangehoodswithanexternalfanwhichmaybemountedinsideoroutsideoftheroomwheretherangehoodislocated.
【中国标准分类号】:Y68
【国际标准分类号】:17_140_20;97_040_20
【页数】:30P.;A4
【正文语种】:英语


【英文标准名称】:Hexagonheadscrews-ProductgradeC
【原文标准名称】:六角头螺钉.产品等级C级
【标准号】:BSENISO4018-2001
【标准状态】:作废
【国别】:英国
【发布日期】:2001-02-15
【实施或试行日期】:2001-02-15
【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】:螺钉;螺纹紧固件;外螺纹紧固件;等级(质量);六角头紧固件
【英文主题词】:Acceptancespecification;Bolts;Deliveryconditions;Designations;Dimensionaltolerances;Dimensions;Fasteners;Head(anatomy);Headlessfasteners;Hexagonheadscrews;Hexagonalheadbolts;Hexagonal-headfasteners;ISOmetricthreads;Materials;Metricscrewthreads;Productgrades;Properties;Screws(bolts);Shafts;Specifications;Steels;Strengthclass;Strengthofmaterials;Threads;Tolerances(measurement);Widthacrossflats
【摘要】:ThisInternationalStandardspecifiesthecharacteristicsofhexagonheadscrewswiththreadsfromM5uptoandincludingM64,ofproductgradeC.NOTEThistypeofproductisthesameasthatcoveredbyISO4016withtheexceptionofthreadinguptohead.If,inspecialcases,specificationsotherthanthoselistedinthisInternationalStandardarerequired,theyshouldbeselectedfromexistingInternationalStandards,forexampleISO724,ISO888,ISO898-1,ISO965-1andISO4759-1.
【中国标准分类号】:J13
【国际标准分类号】:21_060_10
【页数】:20P.;A4
【正文语种】:英语