NF C73-802-1989 家用和类似用途电器的安全.第2部分:真空吸尘器和吸水清洁器的特殊要求

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Product Code:SAE J131
Title:Motorcycle Turn Signal Lamps
Issuing Committee:Motorcycle Technical Steering Committee
Scope:This SAE Standard provides design parameters and general requirements for motorcycle turn signal lamps. It does not apply to mopeds.【英文标准名称】:StandardTestMethodsforAnalysisofEthyleneGlycolsandPropyleneGlycols
【原文标准名称】:乙二醇和丙二醇分析的标准试验方法
【标准号】:ASTME202-2005
【标准状态】:现行
【国别】:
【发布日期】:2005
【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】:E15.01
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:分析;化合物;冷却剂;乙二醇;甘醇;丙烯;试验
【英文主题词】:acidity;color;distillationrange;ethyleneglycols;gaschromatography;iron;propyleneglycols;specificgravity;water
【摘要】:Thesetestmethodsmeasurecertainchemicalandphysicalpropertiesofethyleneglycolsandpropyleneglycolsandmaybeusedtodeterminecompliancewithspecificationinwhichlimitsareestablishedfortheseproperties.ForthoseteststhatusetheprocedureofanotherASTMtestmethod,thattestmethodshouldbeconsultedforadditionalinformationonthesignificanceanduseofthattest.AlternativetestmethodsandtechnologyforseveralofthemethodscanbefoundintheAppendix.Thealternativetestmethodsdonothaveprecisiondatafortheapplicationofthesemethodsinanalyzingglycols.Useofthesemethodsisoptionalandindividualsusingthealternativemethodsshouldassurethemselvesthatthemethodissufficientlyprecise.Precisiondatapresentedisonlyfortheoriginaltestmethodslisted.1.1Thesetestmethodscoverthechemicalandphysicalanalysisofthecommonlyavailablegradesofethyleneglycol,diethyleneglycol,triethyleneglycol,propyleneglycol,anddipropyleneglycol.Thekeysectionsappearinthefollowingorder:SectionsPurityofReagentsSpecificGravityDistillationRangeAcidityWaterIronColorGasChromatographicAnalysis