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【英文标准名称】:StandardTestMethodforChromicOxideinBasicChromiumTanningLiquors
【原文标准名称】:鞣皮液体的碱性铬中氧化铬的标准试验方法
【标准号】:ASTMD3898-1993(2009)
【标准状态】:现行
【国别】:美国
【发布日期】:1993
【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】:D31.06
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:basicchromiumtanningliquors;chromeoxide;Chrome-tanningmaterials;Chromicoxide;Tanningliquors
【摘要】:Theproceduredescribedisforthequalitycontrolformanufacturingliquorsandspecificationsforthepurchaseofsuchliquors.Thechromiumcontentoftheliquorsdeterminestheamounttobeusedtoobtainthedesireddegreeoftannage,andhencemaybeamatterforspecificationinthepurchaseofleather.1.1Thistestmethodcoversthedeterminationofchromicoxideinchrometanningliquors,eithersimple,withaddedaluminumorzirconium,orwiththeusualmaskingcomplexingagents.1.2ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Y45
【国际标准分类号】:59_140_10
【页数】:2P.;A4
【正文语种】:英语