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【英文标准名称】:StandardPracticeforOperationandMaintenanceofIntegratedNaturalGasPipelinesandOpticalFiberSystems
【原文标准名称】:集成天然气管道和光纤系统的操作和维护的标准规程
【标准号】:ASTMF2349-2004
【标准状态】:现行
【国别】:
【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】:天然气;操作;光学纤维;管道;维修;燃气管道;光学系统;集成
【英文主题词】:fiber-in-gas;fiberinstallationmethod;gaspipelines;naturalgas;operationsandmaintenance;opticalfiber;telecommunications
【摘要】:Thispracticeisintendedtoassistopticalfibercableownersandpipelineoperatorsindevelopingoperatingandmaintenanceproceduresandpracticesforthesecondaryuseofgaspipelinesasconduitsforopticalfibercables.Itmustbekeptinmindthattheprimaryuseofgaspipelinesisfortransportationofnaturalgasandanysecondaryuseofthesystemmustnotmateriallyimpacttheprimaryfunction.Itistheresponsibilityoftheopticalfibercableownerandpipelineoperatortodecidehowbesttointegrateoperatingandmaintenanceproceduresforthepipeline,theopticalfibersystem,andtheopticalfibercablesothatsafetyisnotcompromised,customersareservedinthebestwaypossible,andincrementalcostsareminimized.Sincethepracticeofintegratinggaspipelinefacilitiesandfiberopticsfortelecommunicationspurposesisanewandemergingactivity,thisstandardwillhelpestablishguidelinesforitsrapidandsafedeploymentandwillensurethatthefacilitiesinstalledaremaintainedtooperateonalong-termbasis.1.1Thispracticecoverstheoperationandmaintenanceofnaturalgasdistributionandservicepipelinescontainingopticalfibercableandtheoperationandmaintenanceoftheopticalfibersystem.1.2Thispracticeappliestodistributionandservicelinesusedtotransportnaturalgas.1.3Thispracticedoesnotapplytonaturalgastransmissionlines.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:P94
【国际标准分类号】:23_040_01;33_180_01
【页数】:5P.;A4
【正文语种】:


【英文标准名称】:Plastics—Recommendationforterminologyandcharacterisationofbiopolymersandbioplastics
【原文标准名称】:塑料.生物高分子和生物塑料的术语和特征推荐性规程.
【标准号】:BSPDCEN/TR15932-2010
【标准状态】:现行
【国别】:英国
【发布日期】:2010-03
【实施或试行日期】:2010-03
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:ThisTechnicalTeportgivesrecommendationsforbioplasticsandbiopolymersrelatedterminology.Theserecommendationsarebasedonadiscussionofcommonlyusedtermsinthisfield.ThisTechnicalReportalsobrieflydescribesthecurrenttestmethodsstateoftheartinrelationtothecharacterizationofbioplasticsandproductsmadethereof.
【中国标准分类号】:G31
【国际标准分类号】:01_040_83;83_080_01
【页数】:16P.;A4
【正文语种】:英语