LY/T 1506-1999 短原木
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来源:标准资料网
基本信息
标准名称: | 短原木 |
中标分类: |
农业、林业 >>
林业 >>
原条与原木 |
ICS分类: |
木材技术 >>
木材、原木和锯材
|
替代情况: | 原标准号ZB B68010-1989;被LY/T 1506-2008代替 |
发布日期: | |
实施日期: | 1988-01-01 |
首发日期: | |
作废日期: | 2008-12-01 |
出版日期: | |
页数: | 2页 |
适用范围
没有内容
前言
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目录
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引用标准
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所属分类: 农业 林业 林业 原条与原木 木材技术 木材 原木和锯材
【英文标准名称】:Informationtechnology-Telecommunicationsandinformationexchangebetweensystems;BroadbandPrivateIntegratedServicesNetwork;Inter-exchangesignallingprotocol-Genericfunctionalprotocol
【原文标准名称】:信息技术系统间通信和信息交换宽带个人综合业务网互换信号协议一般功能协议
【标准号】:ISO/IEC19058-2001
【标准状态】:现行
【国别】:国际
【发布日期】:2001-05
【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/IECJTC1
【标准类型】:()
【标准水平】:()
【中文主题词】:通信网;服务设施;信号处理;综合业务数字网;信息技术;电信;电信;宽频带传输;专业综合服务网;宽带网络;信号传输;信号发送系统;传输协议;宽带综合业务数字网;网络接口;定义;协议;数据传送;专业网
【英文主题词】:B-ISDN;Broadbandnetwork;Communicationnetworks;Datatransfer;Definition;Definitions;Informationtechnology;ISDN;Networkinterfaces;PINX;PISN;Privatenetworks;Protocols;Services;Signalprocessing;Signaltransmission;Signallingsystems;Telecommunication;Telecommunications;Transmissionprotocol;Widebandtransmission
【摘要】:ThisInternationalStandardspecifiesthefunctionalprotocolforthesupportofsupplementaryservicesandadditionalbasiccallcapabilitiesattheQ-referencepoint.TheQ-referencepointexistsbetweenPrivateIntegratedservicesNetworkexchanges(PINX)connectedtogetherwithinaPrivateIntegratedServicesNetwork(PISN)andisdefinedinISO/IEC11579-1.ThegenericfunctionalprotocolispartoftheB-QSIGsignallingsystem.TheproceduresspecifiedinthisInternationalStandardcanbeusedinassociationwithabearerconnection(bearer-related)oroutsidethecontextofanybearerconnection(bearer-independent).TheapplicationofthisInternationalStandardtoindividualadditionalbasiccallcapabilitiesandsupplementaryservicesisoutsidethescopeofthisInternationalStandardandshouldbedefinedinthosestandardsorproprietaryspecificationsthatspecifytheindividualcapabilities.AllconformancetothisInternationalStandardisbasedontheexternalbehaviourattheinterfaceattheQ-referencepoint,i.e.onthegenerationofthecorrectmessagestructureandinthepropersequenceasspecifiedinthisInternationalStandard.ThegenericfunctionalprotocolisbasedonATMForumspecificationAF-CS-0102.000,whichitselfisbasedontheDSS2genericfunctionalprotocolspecifiedinITU-TRec.Q.2932.1butextendedtoallownon-localinformationexchangeaswellaslocalinformationexchange.ThisInternationalStandardisapplicabletoPINXssupportingadditionalbasiccallcapabilitiesand/orsupplementaryservicesrequiringthefunctionalprotocolforsignallingattheQ-referencepoint.
【中国标准分类号】:M11
【国际标准分类号】:33_040_35
【页数】:28P;A4
【正文语种】:英语
Product Code:SAE J573
Title:Miniature Lamb Bulbs
Issuing Committee:Signaling And Marking Devices Stds Comm
Scope:Most lighting devices on motor vehicles today are required by law and are essential to operation on public roadways. Additionally, most lighting devices have replaceable light sources (bulbs). To assure field replacement, it is important that bulb types employed be readily available in normal service channels. This document attempts to define the physical, electrical, and photometric characteristics necessary to achieve a proper replacement for popular types of bulbs.Some of the design characteristics in this document are listed solely for the sake of standardization and are not intended to describe the performance of lighting devices (lamp assemblies) on the vehicle.