NF S31-030-1-2008 声学和振动.弹性元件的振动-声传输性能的实验室测量.第1部分:原理和指南

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【英文标准名称】:Acousticsandvibration-Laboratorymeasurementofvibro-acoustictransferpropertiesofresilientelements-Part1:principlesandguidelines.
【原文标准名称】:声学和振动.弹性元件的振动-声传输性能的实验室测量.第1部分:原理和指南
【标准号】:NFS31-030-1-2008
【标准状态】:现行
【国别】:法国
【发布日期】:2008-10-01
【实施或试行日期】:2008-10-24
【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;声学测量;声学性质和声学现象;声学试验;声试验;声学;空气(载)声;基础;结构产生噪声的衰减;定义;动态的;发动机消音器;频率;频率范围;一般条件;指导手册;绝缘子;实验室试验;测量;测量技术;机械性能;原则;能听度范围;弹性元件;噪声衰减;隔音材料;隔音;硬挺度;结构噪声;调查;传递;振动传递;传输;振动;阻振器;振动衰减;振动工程;防振;振动测量;振动试验;振动特性
【英文主题词】:Acoustic;Acousticmeasurement;Acousticpropertiesandphenomena;Acoustictesting;Acoustics;Airbornesound;Basis;Dampingofstructure-bornenoise;Definition;Definitions;Dynamic;Enginesilencers;Frequencies;Frequencyranges;Generalconditions;Guidebooks;Insulators;Laboratorytesting;Measurement;Measuringtechniques;Mechanicalproperties;Principles;Rangeofaudibility;Resilientelements;Soundattenuation;Sounddeadening;Soundinsulation;Stiffness;Structure-bornenoise;Surveys;Transfer;Transferofvibrations;Transmission;Vibration;Vibrationdampers;Vibrationdamping;Vibrationengineering;Vibrationinsulation;Vibrationmeasurement;Vibrationtests;Vibrationalbehaviour
【摘要】:
【中国标准分类号】:A59
【国际标准分类号】:17_140_01
【页数】:32P;A4
【正文语种】:其他


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【英文标准名称】:Guideforthepreparationofatransmissionlinedesigncriteriadocument
【原文标准名称】:输电线路设计准则文件的准备指南
【标准号】:IEEE1724-2011
【标准状态】:现行
【国别】:美国
【发布日期】:2011
【实施或试行日期】:
【发布单位】:美国电气电子工程师学会(US-IEEE)
【起草单位】:IEEE
【标准类型】:()
【标准水平】:()
【中文主题词】:电流传导;设计;文件;电缆;电力传输线路;电气工程;架空电力线路;架空线;动力电流;模板
【英文主题词】:Currentconduction;Design;Documents;Electriccables;Electricpowertransmissionlines;Electricalengineering;Overheadpowerline;Overheadpowerlines;Powercurrent;Templates
【摘要】:
【中国标准分类号】:K04
【国际标准分类号】:29_240_20
【页数】:32P;A4
【正文语种】:英语


Product Code:SAE AS7250
Title:Nuts, Self-Locking, Steel, Corrosion and Heat Resistant High Strength, All Metal 1200 掳F Use, UN Thread Form
Issuing Committee:E-25 General Standards For Aerospace And Propulsion Systems
Scope: This document covers all metal, self-locking wrenching nuts, plate nuts, shank nuts, and gang channel nuts made from a corrosion and heat resistant steel of the type identified under the Unified Numbering System as UNS S66286 and of 160 ksi tensile strength at room temperature, with maximum test temperature of parts at 1200 degrees F.
Rationale: This document covers all metal, self-locking wrenching nuts, plate nuts, shank nuts, and gang channel nuts made from a corrosion and heat resistant steel of the type identified under the Unified Numbering System as UNS S66286 and of 160 ksi tensile strength at room temperature, with maximum test temperature of parts at 1200 degrees F.