【英文标准名称】:Acoustics-Determinationofsoundpowerlevelsofnoisesourcesusingsoundpressure-Surveymethodusinganenvelopingmeasurementsurfaceoverareflectingplane;TechnicalCorrigendum1
【原文标准名称】:声学声压法测定噪声源声功率级采用包络测量面的简易法技术勘误1
【标准号】:ISO3746TechnicalCorrigendum1-1995
【标准状态】:作废
【国别】:国际
【发布日期】:1995-12
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC43
【标准类型】:()
【标准水平】:()
【中文主题词】:声学;包络面法;声压;声功率;噪声;测定;声级
【英文主题词】:Absorption;Acousticmeasurement;Acoustictesting;Acoustics;Calibration;Determination;Earprotectors;Envelopingsurfacemethods;Environment;Externalnoise;Fixings;Inspection;Installations;Machinenoise;Measurement;Measuringenvironment;Measuringinstruments;Measuringsurfaces;Measuringtechniques;Methods;Microphones;Noise;Noise(environmental);Noisemeasurement;Noisemeasurements;Noisereduction;Noisesources;Operation;Performancetests;Position;Precision;Reflective;Sonictesting;Soundabsorption;Soundenergy;Soundlevel;Soundpower;Soundpressure;Soundpressurelevel;Soundsources;Specification(approval);Vibrationengineering
【摘要】:Corrigendumrelatestothefrequencyrangeinclause3.7.
【中国标准分类号】:Z32
【国际标准分类号】:17_140_01
【页数】:1P;A4
【正文语种】:英语


Product Code:SAE AMS7734
Title:Nickel-Iron Alloy Wire, Copper Clad, Round, 42Ni - 56.5Fe, Annealed Dumet (Cancelled May 2006)
Issuing Committee:Ams F Corrosion Heat Resistant Alloys Committee
Scope:This specification covers a nickel-iron alloy in the form of round wire clad with electrolytic copper.