DIN EN 301167-2000 传输和多路复用(TM).同步数字系列(SDH)传输设备的管理.故障管理和性能监测.功能描述
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【英文标准名称】:TransmissionandMultiplexing(TM)-ManagementofSynchronousDigitalHierarchy(SDH)transmissionequipment-Faultmanagementandperformancemonitoring;functionaldescription(EndorsementoftheEnglishversionEN301167V1.1.1(1998-08)asGermans
【原文标准名称】:传输和多路复用(TM).同步数字系列(SDH)传输设备的管理.故障管理和性能监测.功能描述
【标准号】:DINEN301167-2000
【标准状态】:现行
【国别】:德国
【发布日期】:2000-09
【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】:传播技术;数字的;信息处理;中继无线电;复接;电信;电信
【英文主题词】:Communicationtechnology;Digital;Informationprocessing;Multiplexing;Relayradio;Telecommunication;Telecommunications
【摘要】:Thedocumentspecifiesrequirementsinthetelecomminicationssector.
【中国标准分类号】:M11
【国际标准分类号】:33_040_20
【页数】:1P;A4
【正文语种】:德语
【英文标准名称】:StandardTestMethodforBulkDensityofAs-ManufacturedCarbonandGraphiteShapes
【原文标准名称】:加工炭精及石墨型材松密度的标准试验方法
【标准号】:ASTMC838-1996(2005)
【标准状态】:现行
【国别】:
【发布日期】:1996
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:D02.F0
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:松散材料密度;石墨;耐火材料;碳;形状;密度;试验
【英文主题词】:boronatedbulk;carbon;density;graphite;gravimetric;physical
【摘要】:Thistestmethodprovidesameansofdeterminingbulkdensityonas-manufacturedlogs,blocks,orshapedarticles.Thistestmethodissuitableformanufacturingcontrolandacceptancespecifications.TestMethodC559maybeusedwhenahigherdegreeofaccuracyisrequired.1.1Thistestmethodcoversthedeterminationofthedensityofas-manufacturedcarbonandgraphitefrommeasurementsofmassanddimensionsatroomtemperature.1.2Thistestmethodisapplicabletoboronatedcarbonandgraphite.1.3Thistestmethodisnotapplicabletocarbon-andgraphite-containingmaterialsthatarethermallyunstableatorbelowtemperaturesof200176;C.1.4ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:D53
【国际标准分类号】:81_080
【页数】:2P.;A4
【正文语种】:
MIL-DTL-83420J, DETAIL SPECIFICATION: WIRE ROPE, FLEXIBLE, FOR AIRCRAFT CONTROL, GENERAL SPECIFICATION FOR (21 DEC 2000) [SUPERSEDING MIL-W-83420]., This specification covers the requirements for carbon steel and corrosion resistant steel aircraft control flexible wire rope. Type I wire rope will be capable of operation within a -65 degrees F to +250 degrees F (-54 degrees C to +121 degrees C) temperature range in wind, dust, fuel, and oil spills, in wash-down and other environmental stresses and aircraft experiences. Type II wire rope will be capable of operation within a -65 degrees F to +200 degrees F (-54 degrees C to +94 degrees C) temperature range in wind, dust, fuel, and oil spills, n wash-down and other environmental stresses and aircraft experiences.