ANSI/TIA-455-225-2002 FOTP225.纤维光学几何试验组的校准用端面图像分析程序
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【英文标准名称】:FOTP225-EndFaceImageAnalysisProcedurefortheCalibrationofOpticalFibreGeometryTestSets
【原文标准名称】:FOTP225.纤维光学几何试验组的校准用端面图像分析程序
【标准号】:ANSI/TIA-455-225-2002
【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】:美国国家标准学会(US-ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:试验;光学;光波导
【英文主题词】:Calibration;Opticalfibres;Opticalradiation;Opticalwaveguides;Optics;Telecommunications;Testing
【摘要】:Addressesthecalibrationofmeasurementmadeonsingle-modefibresonly.
【中国标准分类号】:M33
【国际标准分类号】:33_180_01
【页数】:
【正文语种】:英语
【英文标准名称】:StandardPracticeforOperationandMaintenanceofIntegratedNaturalGasPipelinesandOpticalFiberSystems
【原文标准名称】:天然气管道和光纤系统结合的操作和维护的标准实施规程
【标准号】:ASTMF2349-2004(2010)
【标准状态】:现行
【国别】:美国
【发布日期】:2004
【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】:F36.10
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:fiber-in-gas;fiberinstallationmethod;gaspipelines;naturalgas;operationsandmaintenance;opticalfiber;telecommunications;Naturalgasservicesystems;Opticalfibernetworks;Pipelineoperations;Naturalgasservicesystems;Opticalfibernetwor
【摘要】:Thispracticeisintendedtoassistopticalfibercableownersandpipelineoperatorsindevelopingoperatingandmaintenanceproceduresandpracticesforthesecondaryuseofgaspipelinesasconduitsforopticalfibercables.Itmustbekeptinmindthattheprimaryuseofgaspipelinesisfortransportationofnaturalgasandanysecondaryuseofthesystemmustnotmateriallyimpacttheprimaryfunction.Itistheresponsibilityoftheopticalfibercableownerandpipelineoperatortodecidehowbesttointegrateoperatingandmaintenanceproceduresforthepipeline,theopticalfibersystem,andtheopticalfibercablesothatsafetyisnotcompromised,customersareservedinthebestwaypossible,andincrementalcostsareminimized.Sincethepracticeofintegratinggaspipelinefacilitiesandfiberopticsfortelecommunicationspurposesisanewandemergingactivity,thisstandardwillhelpestablishguidelinesforitsrapidandsafedeploymentandwillensurethatthefacilitiesinstalledaremaintainedtooperateonalong-termbasis.1.1Thispracticecoverstheoperationandmaintenanceofnaturalgasdistributionandservicepipelinescontainingopticalfibercableandtheoperationandmaintenanceoftheopticalfibersystem.1.2Thispracticeappliestodistributionandservicelinesusedtotransportnaturalgas.1.3Thispracticedoesnotapplytonaturalgastransmissionlines.1.4Thevaluesstatedininch-poundunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.5Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:P94
【国际标准分类号】:33_180_01
【页数】:6P.;A4
【正文语种】:英语
Product Code:SAE AMS4152
Title:Aluminum Alloy Extrusions 4.4Cu - 1.5Mg - 0.60Mn (2024-T3) Solution Heat Treated
Issuing Committee:Ams D Nonferrous Alloys Committee
Scope:This specification covers an aluminum alloy in the form of extruded bars, rods, wire, shapes, and tubing.
