EN 300688-2001 通路和终端装置(AT).140MBit/s数字租用专线(D140U和D140S).连接特性
时间:2024-05-14 03:28:58 来源: 标准资料网 作者：标准资料网 阅读：9535
【英文标准名称】:AccessandTerminals(AT)-140MBit/sdigitalleasedlines(D140UandD140S)-Connectioncharacteristics(EndorsementoftheEnglishversionEN300688V1.2.1(2001-07)asGermanStandard)
【原文标准名称】:通路和终端装置(AT).140MBit/s数字租用专线(D140U和D140S).连接特性
【标准号】:EN300688-2001
【标准状态】:现行
【国别】:
【发布日期】:2002-01
【实施或试行日期】:
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:电信;远程通信;通信网;专业网络;通信设备;电话线路;通信传输线路;数字信号;商务电信
【英文主题词】:Businesstelecommunications;Communicationnetworks;Communicationtransmissionlines;Communications;Digitalsignals;Privatenetworks;Telecommunication;Telecommunications;Telephonelines
【摘要】:
【中国标准分类号】:M30
【国际标准分类号】:33_040_50
【页数】:1P.;A4
【正文语种】:英语
【英文标准名称】:StandardSpecificationforNickel-MolybdenumAlloyRod
【原文标准名称】:镍钼合金棒的标准规范
【标准号】:ASTMB335-2003(2008)
【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】:美国材料与试验协会(US-ASTM)
【起草单位】:B02.07
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:
【英文主题词】:rod;N10001;N10624;N10629;N10665;N10675;Nickelalloyrod/bar/wire--specifications;Nickel-molybdenumalloys--specifications;Hastelloyalloy;UNSN10001(Ni-Moalloy,HastelloyB);UNSN10629(Ni-Moalloy,B-4);UNSN10665(Ni-Moalloy,HastelloyB-2
【摘要】:1.1Thisspecificationcoversrodofnickel-molybdenumalloys(UNSN10001,N10665,N10675,N10629,andN10624)*asshowninTable1,foruseingeneralcorrosiveservice.1.2Thefollowingproductsarecoveredunderthisspecification:1.2.1Rods5/16tox00BE;in.(7.94to19.05mm)exclindiameter,hotorcoldfinished,solutionannealedandpickledormechanicallydescaled.1.2.2Rodsx00BE;to3x00BD;in.(19.05to88.9mm)inclindiameter,hotorcoldfinished,solutionannealed,groundorturned.1.3Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.ItistheresponsibilityoftheuserofthisstandardtobecomefamiliarwithallhazardsincludingthoseidentifiedintheappropriateMaterialSafetyDataSheet(MSDS)forthisproduct/materialasprovidedbythemanufacturer,toestablishappropriatesafetyandhealthpractices,anddeterminetheapplicabilityofregulatorylimitationspriortouse.TABLE1ChemicalRequirementsElementCompositionLimits,%AlloyN10001AlloyN10665AlloyN10675AlloyN10629AlloyN10624Nickel
remainderA
remainderA
65.0min
remainderA
Bal
Molybdenum
26.0x2013;30.0
26.0x2013;30.0
27.0x2013;32.0
26.0x2013;30.0
21.0-25.0
Iron
4.0x2013;6.0
2.0max
1.0x2013;3.0
1.0x2013;6.0
5.0-8.0
Chromium
1.0max
1.0max
1.0x2013;3.0
0.5x2013;1.5
6.0-10.0
Carbon,max
0.05
0.02
0.01
0.01
0.01
......
【中国标准分类号】:H62
【国际标准分类号】:77_150_40
【页数】:4P.;A4
【正文语种】:英语
【英文标准名称】:Paintsandvarnishes-Determinationofreleaserateofbiocidesfromantifoulingpaints-Part5:Calculationofthetolylfluanidanddichlofluanidreleaseratebydeterminationoftheconcentrationofdimethyltolylsulfamide(DMST)anddimethylphenylsulf
【原文标准名称】:涂料和清漆.防污涂料中生物杀灭剂释放率的测定.第5部分:通过萃取物中二甲基甲苯基硫胺(DMST)和二甲基苯基硫胺(DMSA)浓度的测定计算甲苯氟磺胺和苯氟磺胺的释放率
【标准号】:DINENISO15181-5-2008
【标准状态】:现行
【国别】:德国
【发布日期】:2008-09
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:洗出能力;分析;防污漆;生物杀灭剂;化学分析和测试;覆层材料;覆层;浓缩;测定;含量测定;乙烯;萃取;萃取分析法;船体外板装配;分析方法;计算方法;涂料;五氯酚;苯基化合物;防护覆层;试剂;耐海水;试验设备;试验报告;甲苯基化合物;毒物;洗出试验
【英文主题词】:Abletowashout;Analysis;Antifoulingpaints;Biocide;Capabilitytobewashedout;Chemicalanalysisandtesting;Coatingmaterials;Coatings;Concentration;Determination;Determinationofcontent;Ethylene;Extraction;Extractionmethodsofanalysis;Hullshellfittings;Methodsofanalysis;Methodsofcalculation;Paints;Pentachlorophenol;Phenylcompounds;Protectivecoatings;Reagents;Seawaterresistant;Testequipment;Testreports;Tolylcompounds;Toxic;Washouttests
【摘要】:ThispartofISO15181specifiestheapparatusandanalyticalmethodfordeterminingtheamountoftolylfluanidanddichlofluanidthathasbeenreleasedfromanantifoulingpaintintoartificialseawaterinaccordancewiththeproceduregiveninISO15181-1.Tolytfluanidanddichlofluanidareunstableinthemarineenvironmentanddegradetoformdimethyltolylsulfamide(DMST)anddimethylphenylsulfamide(DMSA),respectively.ThispartofISO15181specifiesamethodforconvertingthereleasedspeciesintothesedegradationproducts,quantifyingtheirconcentrationinthetreatedartificialseawatersamples,andgivesthefinalcalculationforthereleaserateoftolylfluanidanddichlofluanidunderthespecifiedlaboratoryconditions.ThispartofISO15181isdesignedtoallowtheconcurrentdeterminationoftolylfluanid,dichlofluanidandotherbiocidesthatcanbereleasedbyagivenantifoulingpaint(forexample,copper)throughtheanalysisofseparatesub-samplesofanartificialseawaterextractgeneratedinaccordancewithISO15181-1.WhenusedinconjunctionwithISO15181-1,thepracticallimitsforquantifyingreleaseratesbythismethodarefrom1,3μg.cm.dto500μg.cm.d.Thequantitationofreleaserateslowerthanthisrangewillrequiretheuseofananalyticalmethodwithalowerlimitofquantitationfortolylfluanid,dichlofluanid,orboth(asappropriate)inartificialseawaterthanthatspecifiedinClause3andin5.1.
【中国标准分类号】:G51
【国际标准分类号】:87_040
【页数】:23P.;A4
【正文语种】:英语