BS EN 4354-2006 航空航天系列.梅花冲头.释放旋具
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来源:标准资料网
【英文标准名称】:Aerospaceseries-Sixloberecess-Drivers,relieved
【原文标准名称】:航空航天系列.梅花冲头.释放旋具
【标准号】:BSEN4354-2006
【标准状态】:现行
【国别】:英国
【发布日期】:2007-01-31
【实施或试行日期】:2007-01-31
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:航空航天运输;航空运输;交货条件;加长六角传动;检验;质量保证;环形槽;旋具头;旋具;螺钉)螺栓);梅花冲头;航天运输;规范(验收);测试
【英文主题词】:
【摘要】:Thisstandardspecifiesthecharacteristicsofdrivers,relieved,sixloberecess,foraerospaceapplications.
【中国标准分类号】:V94
【国际标准分类号】:49_030_99
【页数】:12P.;A4
【正文语种】:英语
【英文标准名称】:StandardGuideforCoreSamplingSubmerged,UnconsolidatedSediments
【原文标准名称】:浸没的非固结沉积物芯样的取样标准指南
【标准号】:ASTMD4823-1995(2003)e1
【标准状态】:现行
【国别】:
【发布日期】:1995
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:D19.07
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:沉积物;土壤采样;导则;抽样方法
【英文主题词】:coredistortion;coresamplers;freezecoresamplers;grabsamplers;pistonsamplers;samplingerrors;sedimentsampling;surfacesamplers;vibratorysamplers
【摘要】:1.1Thisguidecoverscore-samplingterminology,advantagesanddisadvantagesofdifferenttypesofcoresamplers,core-distortionsthatmayoccurduringsampling,techniquesfordetectingandminimizingcoredistortions,andmethodsfordissectingandpreservingsedimentcores.1.2Inthisguide,samplingproceduresandequipmentaredividedintothefollowingcategoriesbasedonwaterdepth:samplingindepthsshallowerthan0.5m,samplingindepthsbetween0.5mand10m,andsamplingindepthsexceeding10m.Eachcategoryisdividedintotwosections:equipmentforcollectingshortcoresandequipmentforcollectinglongcores.1.3Thisguideemphasizesgeneralprinciples.Onlyinafewinstancesarestep-by-stepinstructionsgiven.Becausecoresamplingisafield-basedoperation,methodsandequipmentmustusuallybemodifiedtosuitlocalconditions.Thismodificationprocessrequirestwoessentialingredients:operatorskillandjudgment.Neithercanbereplacedbywrittenrules.1.4Drawingsofsamplersareincludedtoshowsizesandproportions.Thesesamplersareofferedprimarilyasexamples(orgenericrepresentations)ofequipmentthatcanbepurchasedcommerciallyorbuiltfromplansintechnicaljournals.1.5Thisguideisabriefsummaryofpublishedscientificarticlesandengineeringreports.Thesereferencesarelistedinthisguide.Thesedocumentsprovideoperationaldetailsthatarenotgiveninthisguidebutareneverthelessessentialtothesuccessfulplanningandcompletionofcoresamplingprojects.1.6Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Forspecifichazardstatements,seeNotes1and2.
【中国标准分类号】:Z12
【国际标准分类号】:
【页数】:14P.;A4
【正文语种】:
【英文标准名称】:Floorheating-Systemsandcomponents-Part4:installation.
【原文标准名称】:地板供暖.系统和部件.第4部分:安装
【标准号】:NFP52-400-4-2002
【标准状态】:作废
【国别】:法国
【发布日期】:2002-02-01
【实施或试行日期】:2002-02-05
【发布单位】:法国标准化协会(FR-AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:热水集中供暖;找平层;;加热设备;安装;安装;办公楼;不渗透性;管;装置;地板下供暖;系统;集中供暖;水泥地面;型式;组件;建筑规程;元部件;地板覆盖物;交付使用;封盖物;住宅区;温水;适宜性;热环境系统;建筑物;加热装置;设计;家用设施;加热
【英文主题词】:Anhydritefloors;Bearings;Bodies;Buildingregulations;Buildings;Cementfloors;Centralheating;Ceramics;Commissioning;Components;Covers;Density;Design;Distribution;Domesticfacilities;Elasticproperties(fluids);Fixings;Floorcoverings;Floors;Heatup;Heatingequipment;Heatinginstallations;Heatingplantinstallation;Hot-watercentralheating;Impermeability;Installations;Joints;Loading;Mounting;Noise(environmental);Noisereduction;Officebuildings;Pipes;Plastics;Protectivemeasures;Reinforcement;Residentialareas;Screeds(floors);Sound;Suitability;Systems;Textiles;Thermalenvironmentsystems;Transport;Types;Underfloorheating;Warmwater;Wells
【摘要】:
【中国标准分类号】:Q83
【国际标准分类号】:91_140_10
【页数】:12P.;A4
【正文语种】:其他
