【英文标准名称】:ElectricLamps-100-Watt,M91Double-EndedMetal-HalideLamps
【原文标准名称】:电灯.100瓦特M91双端金属卤素灯
【标准号】:ANSIC78.1386-1998
【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(ANSI)
【起草单位】:NEMA(ASCC78)
【标准类型】:()
【标准水平】:()
【中文主题词】:放电灯;双;双端;电灯;电的;荧光灯;卤素灯;卤化物;照明工程;灯;金属;瓦特
【英文主题词】:Dischargelamps;Double;Double-ended;Electriclamps;Electrical;Fluorescentlamps;Halidelamps;Halides;Halogenlamps;Illuminationengineering;Lamps;Metals;Watt
【摘要】:Concerns100W,M91Double-EndedMetalHalideLamps
【中国标准分类号】:K71
【国际标准分类号】:29_140_99
【页数】:
【正文语种】:英语


【英文标准名称】:StandardTestMethodforSensoryAnalysis-Duo-TrioTest
【原文标准名称】:感官分析用标准试验方法.二、三点检验
【标准号】:ASTME2610-2008
【标准状态】:现行
【国别】:美国
【发布日期】:2008
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:二、三点检验;个人保健;公共卫生;安全;感官分析;测试
【英文主题词】:Duo-Triotest;Personalhealth;Publichealth;Safety;Sensoryanalysis;Testing
【摘要】:1.1Thistestmethodcoversaprocedurefordeterminingwhetheraperceptiblesensorydifferenceexistsbetweensamplesoftwoproducts.1.2Thistestmethodapplieswhetheradifferencemayexistinasinglesensoryattributeorinseveral.1.3Thistestmethodisapplicablewhenthenatureofthedifferencebetweenthesamplesisunknown.Itdoesnotdeterminethesizeorthedirectionofthedifference.Theattribute(s)responsibleforthedifferencearenotidentified.1.4Comparedtothetriangletest,theduo-triotestisstatisticallylessefficient,buteasiertoperformbytheassessors.Fordetailsonhowtheduo-triotestcomparestootherthree-sampletests,seeRefs(1-4).21.5Thistestmethodisapplicableonlyiftheproductsarehomogeneous.Iftwosamplesofthesameproductcanoftenbedistinguished,thenanothermethod,forexample,descriptiveanalysis,maybemoreappropriate.1.6Thistestmethodisapplicableonlywhentheproductsdonotcauseexcessivesensoryfatigue,carryoveroradaptation.1.7Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:
【国际标准分类号】:67_240
【页数】:8P;A4
【正文语种】:英语