SAE AMS2251 Tolerances, Low-Alloy Steel Bars
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来源:标准资料网
Product Code:SAE AMS2251
Title:Tolerances, Low-Alloy Steel Bars
Issuing Committee:Ams E Carbon And Low Alloy Steels Committee
Scope:This specification covers established inch/pound manufacturing tolerances applicable to low-alloy steel bars ordered to inch/pound dimensions. These tolerances apply to all conditions, unless otherwise noted. The term ?exclusive? is used to apply only to the higher figure of the specified range.
【英文标准名称】:Woodpreservatives-Creosoteandcreosotedtimber-Methodsofsamplingandanalysis-Procedureforobtainingasampleofcreosotefromcreosotedtimberforsubsequentanalysis
【原文标准名称】:木材防腐剂.杂酚油和涂油的木材.抽样方法和分析.杂酚油采样规程
【标准号】:BSEN1014-2-2010
【标准状态】:现行
【国别】:英国
【发布日期】:2010-07-31
【实施或试行日期】:2010-07-31
【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】:分析;苯并芘;化学分析和测试;煤焦油;杂酚油;定义(术语);含量测定;萃取;浸渍材料;防腐材料;浸渍;材料测试;方法;油;苯酚;抽样方法;试验;木材;木材防腐;木材防腐剂;木材技术
【英文主题词】:Analysis;Benzopyrene;Chemicalanalysisandtesting;Coaltar;Creosote;Definitions;Determinationofcontent;Extraction;Impregnatedmaterials;Impregnatingmaterials;Impregnation;Materialstesting;Methods;Oils;Phenol;Samplingmethods;Testing;Wood;Woodpreservation;Woodpreservatives;Woodtechnology
【摘要】:ThisEuropeanStandardspecifiesaprocedureforobtainingasampleofcreosotefromcreosotedtimberforsubsequentanalysis.
【中国标准分类号】:B71
【国际标准分类号】:71_100_50
【页数】:12P.;A4
【正文语种】:英语
【英文标准名称】:Electroacoustics-Simulatorsofhumanheadandear-Part4:occluded-earsimulatorforthemeasurementofearphonescoupledtotheearbymeansofearinserts.
【原文标准名称】:电声学.人头和耳朵模拟器.第4部分:利用耳塞插入耳部耦合的耳机测量用耳塞咬合模拟器
【标准号】:NFC97-618-4-2011
【标准状态】:现行
【国别】:法国
【发布日期】:2011-04-01
【实施或试行日期】:2011-04-16
【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】:声学的;声耦合器;声学工程;声学测量;声学性质和声学现象;声学;仿真耳;听力计;听力测定;宽带;校准;耦合器;定义(术语);设计;尺寸规格;耳模拟器;耳机;电气工程;电声学;频率;头;头戴送受话器;助听器;听力(听觉保护);插入式耳机;检验;极限偏差;失支听觉;测量;测量扩音器;测量不确定度;测量仪器;测量技术;传声器;听力有缺陷的人;性能;纯普听力图;参考级;模拟;模拟器;声级;声压;声压级;规范(验收);测试;振动工程
【英文主题词】:Acoustic;Acousticcouplers;Acousticengineering;Acousticmeasurement;Acousticpropertiesandphenomena;Acoustics;Artificialears;Audiometers;Audiometry;Broadband;Calibration;Couplers;Definitions;Design;Dimensions;Earsimulators;Earphones;Electricalengineering;Electroacoustics;Frequencies;Head(anatomy);Headphones;Hearingaids;Hearing(auditoryperception);Insertearphones;Inspection;Limitdeviations;Lossofhearing;Measurement;Measurementmicrophones;Measuringincertainity;Measuringinstruments;Measuringtechniques;Microphones;Personswithdefectivehearing;Properties;Pure-toneaudiometers;Referencelevels;Simulation;Simulators;Soundlevels;Soundpressure;Soundpressurelevel;Specification(approval);Testing;Vibrationengineering
【摘要】:
【中国标准分类号】:L31
【国际标准分类号】:11_180_15
【页数】:25P;A4
【正文语种】:其他
