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DIN 68201-1959 木材切削加工废屑.定义和数学计算方法

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【英文标准名称】:Cuttingwasteofwood;definitionsandmathematicalcalculationmethods
【原文标准名称】:木材切削加工废屑.定义和数学计算方法
【标准号】:DIN68201-1959
【标准状态】:现行
【国别】:德国
【发布日期】:1959-07
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:测量单位;数学计算;木材
【英文主题词】:wood;mathematicalcalculations;unitsofmeasurement
【摘要】:FürBeispielezurAnwendungderBerechnungsverfahrenisteineNorminVorbereitung.
【中国标准分类号】:B69
【国际标准分类号】:6280
【页数】:2P;A4
【正文语种】:德语


Product Code:SAE J1113/28
Title:Electromagnetic Compatibility Measurements Procedure for Vheicle Components--Part 28--Immunity to Radiated Electromagnetic Fields--Reverberation Method (Mode Tuning)
Issuing Committee:Electromagnetic Compatibility (Emc) Standards
Scope:Vehicle electrical/electronic systems may be affected when immersed in an electromagnetic field generated by sources such as radio and TV broadcast stations, radar and communication sites, mobile transmitters, cellular phones, etc. Reverberation method is used to evaluate the immunity of electronic devices in the frequency range of 400 MHz 驴 18GHz. Pulse modulation is used for testing above 800 MHz.This document provides the component design and test engineers with a test procedure and the performance requirements necessary to evaluate the immunity of electronic devices to radiated electromagnetic fields early in the design stage as well as pilot and production stages. Ensuring electromagnetic compatibility early in the development stage will minimize costly changes later in the program and will prevent excessive component level hardening during full-vehicle level testing.The reverberation test method performs a dual function: The primary function of the method is to provide a bench test procedure correlatable to vehicle-level radiated immunity testing in the anechoic chamber and at mobile transmitter sites. The method can be used to evaluate the relative performance of different designs of the same device.
基本信息
标准名称:远动设备及系统工作条件 环境条件和电源
英文名称:Operating conditions for telecontrol equipment and systems-Environmental conditions and power supplies
中标分类: 能源、核技术 >> 电力 >> 电力系统
替代情况:被GB/T 15153.2-2000代替 部分被GB/T 15153.1-1998代替
发布部门:国家技术监督局
发布日期:1994-06-22
实施日期:1995-02-01
首发日期:1900-01-01
作废日期:2001-10-01
出版日期:1900-01-01
页数:平装16开, 页数:25, 字数:46千字
适用范围

本标准规定了远动设备及系统的工作条件,包括气候环境条件、机械环境条件和电源条件的类别与级别。本标准适用于远动设备及系统。工业过程测量与控制设备亦可参照使用。

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所属分类: 能源 核技术 电力 电力系统