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【英文标准名称】:FixedRadioSystems-Conformancetesting-Part3-2:Point-to-Multipointantennas-Definitions,generalrequirementsandtestprocedures(EndorsementoftheEnglishversionEN301126-3-2V1.2.1(2003-12)asGermanstandard)
【原文标准名称】:固定无线电系统.合格试验.第3-2部分:点对多点天线.定义、一般要求和试验程序
【标准号】:EN301126-3-2-2003
【标准状态】:现行
【国别】:
【发布日期】:2004-06
【实施或试行日期】:
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:传播技术;中继无线电;天线;信息处理;术语;传播学;复接;无线电工程;试验;合格试验;远程通信;电气工程;电信;定义;规范(验收);多点连接
【英文主题词】:Antennas;Communication;Communicationtechnology;Conformitytesting;Definition;Definitions;Electricalengineering;Informationprocessing;Multiplexing;Multipointconnections;Radioengineering;Relayradio;Specification(approval);Telecommunication;Telecommunications;Terminology;Testing
【摘要】:
【中国标准分类号】:M36
【国际标准分类号】:01_040_33;33_120_40
【页数】:2P.;A4
【正文语种】:英语


Product Code:SAE J2558
Title:Classification System for Thermoplastic Elastomers
Issuing Committee:Committee On Automotive Rubber Specs
Scope:This SAE Standard provides a system for specifying significant material properties of thermoplastic elastomers (TPEs) that are intended for, but not limited to, use in automotive applications.NOTE 1 -- For the purposes of this document a TPE is defined as a polymeric material that, without further chemical modifications, is capable of recovering from deformations quickly and forcibly and is also capable of being repeatedly softened by heating and hardened by cooling within a temperature range characteristic of the material.NOTE 2 -- When the TPE product is to be used for purposes where the requirements are too specific to be completely prescribed by this classification system, it is necessary for the purchaser to consult the supplier in advance to establish the appropriate properties, test methods, and specification test limits.In all cases where provisions of this classification system would conflict with those of the detailed specifications for a particular product, the latter shall take precedence.This classification is based on SI units.