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【英文标准名称】:Assemblytoolsforscrewsandnuts-Squaredrivesockets-Machine-operatedsockets("non-impact")-Dimensions
【原文标准名称】:螺钉和螺母用装配工具.方形传动套筒.机用套筒(无冲击).尺寸
【标准号】:BSISO2725-3-2001
【标准状态】:现行
【国别】:英国
【发布日期】:2001-06-15
【实施或试行日期】:2001-06-15
【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】:旋具;外螺纹紧固件;内螺纹紧固件;方头紧固件;套管扳手;组装;名称与符号;机床部件;方颈紧固件;管套扳手;尺寸;螺母;螺钉;手工工具;机床
【英文主题词】:Designations;Dimensions;Machineoperated;Marking;Screwdriversandspanners;Socketwrenches;Squaresockets;Tools;Wrenches
【摘要】:ThispartofISO2725specifiesdimensions,designationandmarkingofmachineoperated"non-impact"squaredrivesockets.NOTE1Machineoperated"non-impact"squaredrivesocketsarelistedundernumber301inISO1703:1983.NOTE2Hand-operatedsocketsaredealtwithinISO2725-1.Machine-operated"impact"socketsaredealtwithinISO2725-2.
【中国标准分类号】:J47
【国际标准分类号】:25_140_01
【页数】:12P.;A4
【正文语种】:英语


【英文标准名称】:Methodfortheassessmentofpotlifeofnon-flowingresincompositionsforuseincivilengineering
【原文标准名称】:土木工程用的非流动性树脂胶料的适用期评估方法
【标准号】:BSDD88-1983
【标准状态】:作废
【国别】:英国
【发布日期】:1983-04-29
【实施或试行日期】:1983-04-29
【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】:施工材料;稳定性;外观检查(试验);灌浆;水泥与混凝土技术;灰浆;寿命;热固性聚合物
【英文主题词】:grouting;thermosettingpolymers;cementandconcretetechnology;constructionmaterials;mortars;visualinspection(testing);stability;life(durability)
【摘要】:ThisDraftforDevelopmentdescribesamethodforassessingthepotlifeofalilledresincompositionbydeterminingthetimeaftermixingwhenthecompositionfailstowetafilterpaper.ThetestprocedureisdetailedinthisDraftforDevelopmentandreferencedataareprovidedtoassistthevisualjudgementofthepotlifeend-point.Thismethodissuitableformeasuringthepotlifeoffilledmortar,screedorgroutcompositions.Itisnotsuitableformeasuringthepotlifeofveryfluidcompositionssuchasunfilledresinsorgrouts.ForthesesystemsgeltimecanbemeasuredinaccordancewithBS2782:Method835Cbutamoreimportantcriterionforeffectivepotlifeinthesecasesmaybeameasurementoffloworviscosityagainsttime.
【中国标准分类号】:Q25
【国际标准分类号】:91_100_30
【页数】:8P.;A4
【正文语种】:英语