ANSI T1.513-2003 电信.帧中继数据通信服务.用户信息转换性能参数
作者:标准资料网 时间:2024-05-21 16:36:41 浏览:8662
来源:标准资料网
【英文标准名称】:Telecommunications–FrameRelayDataCommunicationService–UserInformationTransferPerformanceParameters
【原文标准名称】:电信.帧中继数据通信服务.用户信息转换性能参数
【标准号】:ANSIT1.513-2003
【标准状态】:现行
【国别】:美国
【发布日期】:2003
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ATIS
【标准类型】:()
【标准水平】:()
【中文主题词】:通信网;定义;定义;帧中继服务;;电信;传输特性;
【英文主题词】:Communicationnetworks;Definition;Definitions;Framerelayservices;Power-handlingcapacity;Telecommunications;Transmissionperformances;Transmissionspeed
【摘要】:Thisstandarddefinesspeed,accuracy,dependability,andavailabilityparametersthatmaybeusedinspecifyingandassessingtheperformanceofpublicframerelaydatacommunicationservices.Thedefinedparametersapplytoend-to-end,point-to-pointf
【中国标准分类号】:M11
【国际标准分类号】:33_040_20
【页数】:
【正文语种】:英语
【英文标准名称】:TestMethodsforPhysicalandChemicalPropertiesofParticulateIon-ExchangeResins
【原文标准名称】:粒状离子交换树脂的物理化学特性的试验方法
【标准号】:ASTMD2187-1993
【标准状态】:作废
【国别】:美国
【发布日期】:1993
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:试验;物理化学法;离子交换;水;树脂;特性
【英文主题词】:properties;testing;ionexchanging;physico-chemicalmethods;resins;water
【摘要】:
【中国标准分类号】:G32
【国际标准分类号】:71_100_40
【页数】:18P;A4
【正文语种】:英语
Product Code:SAE J518/1
Title:Hydraulic Flanged Tube, Pipe, and Hose Connections, Screw Flange Connection Part 1: 3.5 MPa to 35 MPa (Code 61)
Issuing Committee:Hydraulic Hose And Hose Fittings Committee
Scope: This SAE Standard covers general and dimensional specifications for the Code 61 metric and inch flanged heads, flange clamps, and split flange clamps applicable to four-screw flange type tube, pipe, and hose connections. Also, included are the recommended port dimensions and port design considerations.The flange heads specified are incorporated into fittings having suitable means for attachment of tubes, pipes, or hoses to provide connection ends. These connections are intended for application in hydraulic systems, on industrial and commercial products, where it is desired to avoid the use of threaded connections.THE RATED WORKING PRESSURE OF AN ASSEMBLY SHALL NOT EXCEED THE LEAST OF ALL THE COMPONENT WORKING PRESSURE RATED VALUES.The following general specifications supplement the dimensional data contained in the tables with respect to all unspecified detail.
Rationale: This SAE Standard covers general and dimensional specifications for the Code 61 metric and inch flanged heads, flange clamps, and split flange clamps applicable to four-screw flange type tube, pipe, and hose connections. Also, included are the recommended port dimensions and port design considerations.The flange heads specified are incorporated into fittings having suitable means for attachment of tubes, pipes, or hoses to provide connection ends. These connections are intended for application in hydraulic systems, on industrial and commercial products, where it is desired to avoid the use of threaded connections.THE RATED WORKING PRESSURE OF AN ASSEMBLY SHALL NOT EXCEED THE LEAST OF ALL THE COMPONENT WORKING PRESSURE RATED VALUES.The following general specifications supplement the dimensional data contained in the tables with respect to all unspecified detail.
