【英文标准名称】:Airquality-Generalaspects-Vocabulary(ISO4225:1994)
【原文标准名称】:空气质量.一般状况.术语
【标准号】:DINISO4225-1996
【标准状态】:现行
【国别】:德国
【发布日期】:1996-08
【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】:辐射;多语种的;英语;法语;空气净化;稳定性(机械性能);空气质量;质量;空气;污染控制;空气污染;词汇;测量;定义;术语
【英文主题词】:Air;Airpollution;Airpurification;Airquality;Consistency(mechanicalproperty);Definition;Definitions;Emissions;Englishlanguage;Frenchlanguage;Measurement;Multilingual;Pollutioncontrol;Quality;Te
【摘要】:ThestandardexplainsthemeaningsinEnglish,FrenchandGermanofaselectionoftermscommonlyusedincennectionwiththesamplingandmeasurementofgases,vapoursandparticlesforthedeterminationofairquality.
【中国标准分类号】:Z50
【国际标准分类号】:01_040_13;13_040_01
【页数】:16P;A4
【正文语种】:德语


【英文标准名称】:StandardSpecificationforMechanicalCouplingsUsedonPolyethyleneConduit,DuctandInnerduct
【原文标准名称】:机械连接件用聚乙烯导管,排泄管和内部管道的标准规范
【标准号】:ASTMF2176-2002
【标准状态】:现行
【国别】:
【发布日期】:2002
【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】:F17.10
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:
【英文主题词】:conduit;duct;innerduct;mechanicalfitting
【摘要】:1.1Thisspecificationestablishesrequirementsformaterial,performance,workmanshipandtestmethodsforthequalificationof2in.andsmallermechanicalcouplingsthatconnecttoDR15.5andlowerpolyethyleneconduit,ductandinnerductcoveredbySpecificationF2160.Throughoutthisstandard,"conduit"refersto"conduit,ductorinnerduct"manufacturedinaccordancewithSpecificationF2160.1.2Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitswhichareprovidedforinformationonlyandarenotconsideredstandard.1.3Thecouplingscoveredbythisspecificationaretypicallydesignedtojoinbetweenconduitends(in-linecoupling).Thesamecoupling-to-conduitjointdesignmaybeusedasapartofothercouplingjointdesignsthattelescope,orconnecttobulkheads,orotheradapterfittingdesigns.Therequirementsofthisstandardapplyonlytothecoupling-to-conduitjointdesign.Theperformancerequirementsofothercouplingjointdesignsarenotapartofthisstandard.1.4Thefollowingsafetyhazardscaveatpertainsonlytothetestmethodsportion,Section9ofthisspecification.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatoryrequirementspriortouse.
【中国标准分类号】:G33
【国际标准分类号】:29_120_10
【页数】:3P.;A4
【正文语种】: