MIL-HDBK-1013-1A
作者:标准资料网 时间:2024-05-20 04:40:49 浏览:8415
来源:标准资料网
MIL-HDBK-1013/1A, MILITARY HANDBOOK DESIGN GUIDELINES FOR PHYSICAL SECURITY OF FACILITIES (15 DEC 1993)., This handbook is to be used during the engineering design of Department of Defense (DoD) facilities to assure appropriate physical security is included.
【英文标准名称】:Acoustics-Determinationofsoundpowerlevelsandsoundenergylevelsofnoisesourcesusingsoundpressure-Precisionmethodsforreverberationtestrooms.
【原文标准名称】:声学.使用声压进行噪声源的声音功率级测定.混响室精确法
【标准号】:NFS31-022-2012
【标准状态】:现行
【国别】:法国
【发布日期】:2012-02-01
【实施或试行日期】:2012-02-04
【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】:
【英文主题词】:Absorption;Acousticmeasurement;Acoustictesting;Acoustics;Airbornenoiseemitted;Audiosystems;Calibration;Concentration;Definitions;Determination;Earprotectors;Environment;Ergonomics;Filters;Frequencies;Handling;Hearingabilitytests;Humidity;Indications;Information;Loudnesslevels;Loudspeakers;Lowfrequencies;Machines;Mathematicalcalculations;Measurement;Measuringenvironment;Measuringinstruments;Measuringrooms;Measuringtechniques;Measuringuncertainty;Microphones;Noise;Noise(environmental);Noisemeasurements;Noisesources;Observation;Operatingconditions;Position;Powerlevels;Precision;Reverberation;Reverberationroommethod;Reverberationrooms;Rooms;Safetyofmachinery;Sound;Soundabsorption;Soundintensity;Soundlevel;Soundlevels;Soundpower;Soundpressure;Soundsources;Specification(approval);Standarddeviation;Surfaces;Temperature;Testing;Volume(sound)
【摘要】:
【中国标准分类号】:Z32
【国际标准分类号】:17_140_01
【页数】:73P;A4
【正文语种】:其他
【英文标准名称】:Sphericalplainradialbearings,jointtype;Boundarydimensions;Part2:DimensionseriesEW,bearingswithextendedinnerring
【原文标准名称】:关节型球面径向滑动轴承.外形尺寸.第2部分:有加宽内环的轴承.尺寸系列EW
【标准号】:ISO6124-2-1982
【标准状态】:作废
【国别】:国际
【发布日期】:1982-05
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/TC4
【标准类型】:()
【标准水平】:()
【中文主题词】:尺寸公差;尺寸;轴承;内圈;自位轴承;滑动轴承;球面轴承;径向轴承
【英文主题词】:sphericalbearings;radialbearings;innerrings;dimensions;self-aligningbearings;bearings;plainbearings;dimensionaltolerances
【摘要】:
【中国标准分类号】:J12
【国际标准分类号】:3450
【页数】:2P;A4
【正文语种】:英语
