DIN EN 14532-2-2005 焊接消耗品.试验方法和质量要求.第2部分:钢、镍和镍合金用消耗品的补充方法和合格评定
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【英文标准名称】:Weldingconsumables-Testmethodsandqualityrequirements-Part2:Supplementarymethodsandconformityassessmentofconsumablesforsteel,nickelandnickelalloys;GermanversionEN14532-2:2004
【原文标准名称】:焊接消耗品.试验方法和质量要求.第2部分:钢、镍和镍合金用消耗品的补充方法和合格评定
【标准号】:DINEN14532-2-2005
【标准状态】:现行
【国别】:德国
【发布日期】:2005-02
【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】:电焊;性能试验;焊接接头;规范(验收);评定;合格;分类系统;焊接;定义;分类;钢;后期热处理;镍;试验;合格评定;焊接工程;试验条件;镍合金;气焊;蠕变断裂试验;焊接填充金属;合格试验;抗拉试验;全焊金属
【英文主题词】:
【摘要】:Thisstandardappliestoweldingconsumablesforwhichsupplementaryqualificationisrequired.Itcontainsthetechnicalrequirementstobefulfilled.
【中国标准分类号】:J33
【国际标准分类号】:25_160_20
【页数】:24P;A4
【正文语种】:德语
【英文标准名称】:StandardPracticeforCollectionandHandlingofSoilsObtainedinCoreBarrelSamplersforEnvironmentalInvestigations
【原文标准名称】:环境勘察用岩心管样品机获取的土壤的收集和处置的标准实施规程
【标准号】:ASTMD6640-2001(2005)
【标准状态】:现行
【国别】:
【发布日期】:2001
【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】:D34.01.03
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:contaminants;corebarrelsamplers;split-barrel,ring-linedbarrel;subsurfacesoilsampling;thin-walledtube
【摘要】:Oftenduringenvironmentalinvestigations,soilsareanalyzedafterbeingcollectedfromthesurface,thevadosezone(D653)andsometimesfrombelowthegroundwatertabletoidentifyandquantifythepresenceofachemicalcontaminant.Acontaminantisasubstancethatistypicallyhazardousandeitherisnotnormallypresentorthatoccursnaturallybutisofanuncharacteristicallyhighconcentration(D4687).Athree-dimensionalspatialarrayofsamplescanoftenprovideinformationastothesourceandroute(s)ofmigrationofthecontaminant.Theresultantinformationisusedtodirectremedialandcorrectiveactionsorcanbeusedformonitoringpurposes.Obtainingasoilsamplewithacorebarrelsamplerinvolvesdrivingthisdeviceintothegroundandthenretrievingitforsampleprocessing.Severalmethodsforadvancingacorebarrelaregenerallyacceptable(e.g.,D1586,D1587,D3550,D4700,D5784,D5875,D5876,D6151,D6282,andD6286).Drillingmethodsthatusedrillingfluids(liquidsorair)shouldbeavoidedbecausetheyaremoresusceptibletocross-contamination(Seesection5.1.6).1.1Thispracticecoversproceduresforobtainingsoilsfromcorebarrelsamplersforchemicalandphysicalanalysis,withanemphasisonthecollectionandhandlingproceduresthatmaintaintherepresentativenessofthechemicalcontaminantsofconcern.Corebarrelsamplersareinitiallyempty(hollow)untiltheyarepushedintothegroundtocollectandretrieveacylindricalsoilsamplewithminimaldisturbance.Theselectionofequipmentandthesamplehandlingproceduresaredependentonthesoilproperties,thedepthofsampling,andthegeneralpropertiesofthechemicalcontaminantsofconcern,thatis,volatileorganiccompounds,semi-volatileorganiccompounds,andinorganicconstituents.Thesamplingproceduresdescribedaredesignedtomaintainrepresentativeconcentrationsofthecontaminantsregardlessoftheirphysicalstate(s),thatis,solid,liquidorgas.1.2Fourgeneraltypesofcorebarrelsamplersarediscussedinthispractice:split-barrel,ring-linedbarrel,thin-walledtube,andsolid-barrelsamplers.1.3Thisdocumentdoesnotcoverallthecorebarreldevicesthatareavailableforthecollectionofsoilsamples.1.4Theproceduresdescribedmayormaynotbeapplicabletohandlingofsamplesforassessingcertaingeotechnicalproperties,forexample,soilporosity.1.5Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:P13
【国际标准分类号】:13_080_01
【页数】:6P.;A4
【正文语种】:
【英文标准名称】:Testsieves.Technicalrequirementsandtesting.Part3:testsievesofelectroformedsheets.
【原文标准名称】:试验筛.技术要求和试验.第3部分:电蚀孔板的试验筛
【标准号】:NFX11-514-1991
【标准状态】:现行
【国别】:法国
【发布日期】:1991-09-01
【实施或试行日期】:1991-09-05
【发布单位】:法国标准化协会(AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:
【中国标准分类号】:A28
【国际标准分类号】:19_120
【页数】:6P;A4
【正文语种】:其他