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SAE J575 Test Methods and Equipment for Lighting Devices for Use on Vehicles Less than 2032 mm in Overall Width

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Product Code:SAE J575
Title:Test Methods and Equipment for Lighting Devices for Use on Vehicles Less than 2032 mm in Overall Width
Issuing Committee:Test Methods And Equipment Stds Committee
Scope:This SAE Recommended Practice is intended as a guide toward standard practice and is subject to change to keep pacewith experience and technical advances. This document provides standardized laboratory tests, test methods andequipment, and requirements for lighting devices covered by SAE Recommended Practices and Standards. It is intendedfor devices used on vehicles less than 2032 mm in width. Tests for vehicles larger than 2032 mm in overall width arecovered in SAE J2139. Device specific tests and requirements can be found in applicable SAE technical reports.
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基本信息
标准名称:丁字型材切断冲模
中标分类:
替代情况:HB 2940-77
发布日期:1991-08-04
实施日期:1991-10-01
首发日期:1900-01-01
作废日期:1900-01-01
出版日期:1900-01-01
页数:21页
适用范围

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所属分类:
【英文标准名称】:Methodfordeterminingobjectiveloudnessratingsoftelephoneconnections
【原文标准名称】:电话连接客观响度值的测定方法
【标准号】:IEEE661-1979
【标准状态】:现行
【国别】:美国
【发布日期】:1979-01-01
【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】:电气工程;信号通信;测量;声学;连接;通信;定义;电话机;响度;测量仪器;测量技术;电子工程;传输特性;试验设备
【英文主题词】:Acoustics;Connections;Definition;Definitions;Electricalengineering;Electronicengineering;Loudnesslevel;Measurement;Measuringinstruments;Measuringtechniques;Signalcommunication;Telecommunication;Telecommunications;Telephones;Testequipment;Transmissioncharacteristics
【摘要】:Determinestheloudnessratingofpartialandcompletetelephoneconnections.Forcompletetelephoneconnections,comprisingoverallandsidetonetransmissionpaths,theproceduresinvolvemeasurementofacousticinputandoutputpressures.Forpartialtelephoneconnectionscomprisingtransmitting,receiving,orconnectionpaths,theproceduresinvolvemeasurementofacousticspressuresandelectricvoltages.
【中国标准分类号】:M21
【国际标准分类号】:17_140_01;33_040_01
【页数】:27P.;A4
【正文语种】:英语