SAE J2005 Stationary Sound Level Measurement Procedure for Recreational Motorboats
时间:2024-05-19 23:04:36 来源: 标准资料网 作者：标准资料网 阅读：8361
Product Code:SAE J2005
Title:Stationary Sound Level Measurement Procedure for Recreational Motorboats
Issuing Committee:Marine Technical Steering Committee
Scope:This SAE Recommended Practice establishes the procedure for determining if pleasure motorboats have effective exhaust muffling means when operating in the stationary mode. It is intended as a guide toward standard practice and is subject to change to keep pace with experience and technical advances. This document specifies guidelines for stationary sound level measurements for boats with above-water exhaust systems.
【英文标准名称】:Industrial-processcontrolvalves.Part8:noiseconsiderations.Section2:laboratorymeasurementofnoisegeneratedbyhydrodynamicflowthroughcontrolvalves.
【原文标准名称】:工业过程调节阀.第8部分:噪声的考虑因素.第2节:通过调节阀的液压流动产生噪声的试验室测量
【标准号】:NFC46-520-1993
【标准状态】:现行
【国别】:法国
【发布日期】:1993-06-01
【实施或试行日期】:1993-06-20
【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】:实验室试验;噪声辐射;试验;定义;测量;管道;校正装置;实验室试验;流体工程;过程自动化;过程测量和控制技术;方向控制阀;过程控制;控制阀;噪声测量;声学测量;液体流动;空气噪声测量;阀门;空气噪声;声压级;;电气工程
【英文主题词】:Acousticmeasurement;Airbornenoise;Controlvalves;Correctingunits;Definition;Definitions;Direction-controlvalves;Electricalengineering;Fluidengineering;Hydrodynamic;Hydrodynamics;Laboratorytesting;Laboratorytests;Liquidflow;Measurement;Measurementofairbornenoise;Noiseemissions;Noisemeasurements;Pipelines;Processautomation;Processcontrol;Processmeasuringandcontroltechnology;Soundpressurelevel;Testing;Valves
【摘要】:
【中国标准分类号】:N04
【国际标准分类号】:23_060_40
【页数】:19P.;A4
【正文语种】:其他
【英文标准名称】:Textilefloorcoverings-Classificationoftextilefloorcoveringswithoutpile.
【原文标准名称】:铺地织物.无毛圈铺地织物的分类
【标准号】:NFG35-061/IN1-2008
【标准状态】:现行
【国别】:法国
【发布日期】:2008-11-01
【实施或试行日期】:
【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】:
【摘要】:
【中国标准分类号】:W56
【国际标准分类号】:59_080_60
【页数】:2P;A4
【正文语种】:其他