MIL-HDBK-1941
时间:2024-05-13 08:12:23 来源: 标准资料网 作者：标准资料网 阅读：9595
MIL-HDBK-1941, MILITARY HANDBOOK: METAL-ARC WELDING OF HOMOGENEOUS ARMOR (16 SEP 1998) [SUPERSEDING MIL-STD-1941]., This handbook covers the requirements for the fabrication of weldments by metal-arc welding processes, which weldments are constructed of homogeneous rolled and cast armor and the steel attachments to this armor. This handbook is for guidance only. This handbook cannot be cited as a requirement. If it is, the contractor does not have to comply
【英文标准名称】:Plasticspipesandfittings-Buttfusionjointingproceduresforpolyethylene(PE)pipesandfittingsusedintheconstructionofgasandwaterdistributionsystems
【原文标准名称】:塑料管道和配件.配气和配水系统的建造用聚乙烯(PE)管道和配件用对焊熔接程序
【标准号】:ISO21307-2011
【标准状态】:现行
【国别】:国际
【发布日期】:2011-05-15
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC138
【标准类型】:()
【标准水平】:()
【中文主题词】:对接接头;对接焊;定义(术语);配件;熔焊;燃气管路;气体分配;气体供应管线;连接工艺;无损检验;聚乙烯(PE);管连接件;管道;管线;塑料管;塑料;聚乙烯;质量;质量控制;试验;配水;输水管道;给水;焊接;焊接工程;焊接工艺
【英文主题词】:Buttjoints;Buttwelding;Definitions;Fittings;Fusionwelding;Gascircuits;Gasdistribution;Gassupplyline;Joiningprocesses;Non-destructivetesting;PE;Pipecouplings;Pipelines;Pipes;Plasticpipes;Plastics;Polyethylene;Quality;Qualitycontrol;Testing;Waterdistribution;Waterpipelines;Watersupply;Welding;Weldingengineering;Weldingprocesses
【摘要】:ThisInternationalStandardestablishesgeneralprinciplesregardingtheprocedureusedintheconstructionandqualityassessmentofbuttfusionjointsincorporatingfittings(ISO8085-2)andpipesusedintheconstructionofgas(ISO4437)andwater(ISO4427)distributionsystemsmadewithequipmentthatcomplieswithISO12176-1andinstalledinaccordancewithISO/TS10839,relevantcodesofpractice,nationalregulationsorindustryguidance.Specifically,thisInternationalStandardspecifiesanumberofprovenbuttfusionjointingproceduresforpipesandfittingswithawallthicknessuptoandincluding70mm.ThisInternationalStandardtakesintoconsiderationthematerialsandcomponentsused,thefusionjointingprocedureandequipmentandthequalityassessmentofthecompletedjoint.Itcanbeappliedinconjunctionwithappropriatenationalregulationsandstandards.NOTEItisimportantthatpipeorfittingmanufacturersandequipmentmanufacturersbeconsultedwhenundertakingbuttfusionjointingofpipeswithawallthicknessgreaterthan70mm.
【中国标准分类号】:Q81
【国际标准分类号】:23_040_20;23_040_45;75_200;93_025
【页数】:20P.;A4
【正文语种】:英语
【英文标准名称】:Slowheatreleaseappliancesfiredbysolidfuel-Requirementsandtestmethods;EnglishversionofDINEN15250:2007-06
【原文标准名称】:固体燃料点燃的慢放热器具.要求和试验方法
【标准号】:DINEN15250-2007
【标准状态】:现行
【国别】:德国
【发布日期】:2007-06
【实施或试行日期】:2007-06-01
【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】:
【英文主题词】:
【摘要】:ThisEuropeanstandardspecifiesrequirementsrelatingtothedesign,manufacture,construction,safetyandperformance(efficiencyandemission)instructionsandmarkingtogetherwithassociatedtestmethodsandtestfuelsfortypetestingresidentialslowheatreleaseappliancesfiredbysolidfuel.ThisEuropeanstandardisapplicabletohandfuelledintermittentburningslowheatreleaseapplianceshavingthermalstoragecapacitysuchthattheycanprovideheatforadeclaredperiodoftimeafterthefirehasgoneout.ThisEuropeanstandardalsospecifiesaminimumtimeperiodfromtheapplianceachievingthemaximumdifferentialsurfacetemperatureandfallingto50%ofthatmaximumvalue.Theseappliancesprovideheatintothespacewheretheyareinstalled.Theseslowheatreleaseappliancesmaybesuppliedeitherasanassembledapplianceorasmanufacturer'spre-designedunitconsistingofpre-fabricatedcomponentsdesignedtobebuiltonsiteinaccordancewiththemanufacturer'sspecifiedassemblyinstructions.Oneoffinstallationsarenotincluded.Theseappliancesmayburneithersolidmineralfuels,peatbriquettes,naturalormanufacturedwoodlogsorbemulti-fuelinaccordancewiththeappliancemanufacturer'sinstructions.Woodpelletswhicharehandfuelledmayalsobeburnedeitherontheexistingappliancebottomgrateorinaspecialbasketarrangementwhichisplacedbytheuserintotheexistingfirebox.ThisEuropeanstandardisnotapplicabletomechanicallyfedappliances,applianceshavingfanassistedcombustionairorapplianceswithboiler.
【中国标准分类号】:J98
【国际标准分类号】:97_100_30
【页数】:65P;A4
【正文语种】:英语