BS A 322-1998 内分支凸型或非凸型驱动的金属材料涂层或未土层的强度级低于或等于1100Mpa的平头带螺纹螺钉.尺寸

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【英文标准名称】:Screws,panhead,internaloffsetcruciformribbedorunribbeddrive,threadedtohead,metallicmaterial,coatedoruncoated,strengthclasseslessthanorequalto1100MPa-Dimensions
【原文标准名称】:内分支凸型或非凸型驱动的金属材料涂层或未土层的强度级低于或等于1100Mpa的平头带螺纹螺钉.尺寸
【标准号】:BSA322-1998
【标准状态】:现行
【国别】:英国
【发布日期】:1998-01-15
【实施或试行日期】:1998-01-15
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:尺寸;螺纹紧固件;MJ螺纹;外螺纹紧固件;螺钉;飞行器部件;十字头紧固件;平头紧固件;航空运输工程;紧固件;尺寸公差;优先尺寸;金属;端头(紧固件);材料强度
【英文主题词】:Airtransport;Aircraft;Aircraftcomponents;Dimensionaltolerances;Dimensions;Fasteners;Industries;Lockingandlocatingdevices;Screws(bolts);Tolerances(measurement)
【摘要】:ThisInternationalStandardspecifiesthedimensionsofthreadedtoheadpanheadscrews,withinternaloffsetcruciformribbedorunribbeddrive,MJthreads,inmetallicmaterial,coatedoruncoated,withstrengthclasseslessthanorequalto1100MPa.ThisInternationalStandardisapplicableforthecompilationofaerospaceproductstandards.
【中国标准分类号】:J13
【国际标准分类号】:49_030_20
【页数】:8P.;A4
【正文语种】:英语


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【英文标准名称】:StandardSpecificationforNon-ReinforcedPolyvinylChloride(PVC)GeomembranesUsedinBuriedApplications
【原文标准名称】:在地下设备用未增塑聚氯乙烯(PVC)土工薄膜的标准规范
【标准号】:ASTMD7176-2006
【标准状态】:现行
【国别】:
【发布日期】:2006
【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】:D35.10
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:氯化物;地质膜;未增塑;聚氯乙烯
【英文主题词】:canal;flexiblesheeting;geomembrane;geosynthetic;landfill;poly(vinylchloride);polyvinylchlorideresin;pondliner;PVC;reservoir;watercontainmentmembrane;waterleakageresistance
【摘要】:1.1Thisspecificationcoverspolyvinylchloride(PVC)flexiblesheetingwhichisusedforconstructionofconcealedcontainment-membranes.Examplesarepondsandlakes,canals,reservoirs,landfillliners,coversandclosuresorsimilarinstallationswherethemembraneisinaccessibleoncetheconstructioniscomplete.Includedarerequirementsformaterialsandsheeting,testmethods,workmanshipcriteriaandmethodsofmarking.ThisSpecificationcoversun-reinforcedflexiblesheetmadefrompolyvinylchloride(PVC)resinastheprimarypolymerintendedforuseingeomembranes.ThisspecificationcoversPVCsheet0.25mmthrough1.5mmthickness(0.010in.through0.060in.)-typicallyusedforgeomembranelinings.1.2ReworkedmaterialsmaybeusedinthisproductinaccordancewiththerequirementsinSection.1.3Thetestsareintendedtoensurequalityandperformanceandarenotintendedfordesignpurposes.Testshavebeenselectedtobeconductedprimarilywithliquidsthatsimulatetheenvironmenttowhichthemembranewillbesubjectedduringactualuse.Thetestandpropertylimitsusedtocharacterizethesheetarevaluesintendedtoensureminimumqualityfortheintendedpurpose.Inplacedesigncriteriasuchasmaterialcompatibility,chemicalresistance,amongothers,arefactorsthatshallbeconsideredbutarebeyondthescopeofthisspecification.1.4Thevaluesstatedinmetricunitsaretoberegardedasthestandard.Thevaluesstatedinparentheses(English)areforinformationonly.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:W59
【国际标准分类号】:59_080_70
【页数】:4P.;A4
【正文语种】:


【英文标准名称】:TestMethodforMeasuringSleepingBagPackingVolume
【原文标准名称】:测定睡袋包装体积的试验方法
【标准号】:ANSI/ASTMF1853-1998
【标准状态】:作废
【国别】:美国
【发布日期】:1998
【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】:
【标准类型】:()
【标准水平】:()
【中文主题词】:睡袋;野营;试验;材料试验;包装件
【英文主题词】:testing;camping;sleepingbags;packages;materialstesting
【摘要】:
【中国标准分类号】:Y56
【国际标准分类号】:97_200_30
【页数】:
【正文语种】:英语