IEEE 1570-2002 公路铁路交叉时铁路子系统和公路子系统间的接口
时间:2024-05-13 06:35:57 来源: 标准资料网 作者：标准资料网 阅读：8649
【英文标准名称】:Interfacebetweentherailsubsystemandthehighwaysubsystematahighwayrailintersection
【原文标准名称】:公路铁路交叉时铁路子系统和公路子系统间的接口
【标准号】:IEEE1570-2002
【标准状态】:现行
【国别】:美国
【发布日期】:2002
【实施或试行日期】:
【发布单位】:美国电气电子工程师学会(IEEE)
【起草单位】:IEEE
【标准类型】:()
【标准水平】:()
【中文主题词】:智能网络;铁路交通;网络互连;信息交换;界面;干线规则;道路运输;接口(数据处理);数据处理;传播方式;运输系统;数据交换;带检测冲突的载波监听外路存取;定义
【英文主题词】:
【摘要】:
【中国标准分类号】:P65
【国际标准分类号】:35_240_60
【页数】:74P;A4
【正文语种】:英语
【英文标准名称】:ULStandardforSafetyforAntennaRotatorsCOMMENTSDUE:OCTOBER29,2007
【原文标准名称】:天线旋转器UL安全性标准.评议提交截止日期:2007年10月29日
【标准号】:UL150BULLETIN-2007
【标准状态】:现行
【国别】:美国
【发布日期】:2007-09-28
【实施或试行日期】:
【发布单位】:美国保险商实验所(US-UL)
【起草单位】:UL
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:CoversantennarotatorsintendedforhouseholdandcommercialuseonsupplycircuitsinaccordancewithANSI/NFPA70-1984,NationalElectricalCode.Thisstandarddoesnotcoversystemsthatuseastationaryantennaandchangeorrotatethereceivingpatternbyelectronicorswitchingmeans.
【中国标准分类号】:M51
【国际标准分类号】:33_120_40
【页数】:
【正文语种】:英语
Product Code:SAE J2023
Title:Operating Precautions for Horizontal Earthboring Machines
Issuing Committee:Mtc9, Trenching And Horizontal Earthboring Machines
Scope:These general operator precautions apply to horizontal earthboring machines as defined in SAE J2022. These should not be considered as all-inclusive for all specific uses and unique features of each particular type of machine. Other more specific operator precautions not mentioned herein should be covered by users of this SAE Recommended Practice for each particular machine application.PurposeThis document is intended to be used as a guide for manufacturers and users of horizontal earthboring machines to improve the degree of personal safety for operators and others during normal operation and servicing. Avoidance of accidents also depends upon the care exercised by such persons. Inclusion of this practice in state, federal, or any laws or regulations where flexibility of revision is lacking is discouraged.