1、 ,()INTERSTATE COUNCIL FOR STANDARDIZATION,METROLOGY AND CERTIFICATION(ISC)32269 2013 2014 322692013 II ,-1.092 .1.22009 .,.,1 160 -,-,-()-,4 2 3 ,(28 2013.58-):(3166)00497 (3166)00497 AM BY KZ KG MD-RU TJ UZ 4 ASTM D 412409 Standard test method for separa-tion of asphalt into four fractions(-).ASTM
2、 D02 -D02.05 ,.(en).-1.52001(3.6).ASTM,-,ASTM,-.(IDT)5 28-2013.751-322692013 1 2015.6 322692013 III -,.()-.,.,2014 -,-322692013 _ 1 Petroleum bitumens.Method of separation into four fractions _ 20150101 1 1.1 -:,-,.,-,-.1.2 .1.3 ,.-,-.1.4 ,.-.2 .(-)1).ASTM D 140 Standard practice for sampling bitumi
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14、ett,L.W.,Composition of Asphalt Based on Generic Fractionation,Using Solvent Deasphal-tening,Elution-Adsorption Chromatography,and Densimetric Characterization,Analytical Chemistry,Vol.41,No.4,1969,pp.576579 2 Corbett,L.W.and Petrossi,U.,Differences in Distillation and Solvent Separated Asphalt Re-sidua,Ind.Eng.Chem.Prod.Res.Dev.,Vol.17,No.4,1978,pp.342346 322692013 14 ()-.1 -ASTM D 14009 -IDT 322682013 -.:IDT .322692013 15 665.775.5:006.354 75.140IDT :,01.04.2014.60 x841/8.2,33.31.1704.,123995,.,4.www.gostinfo.ruinfogostinfo.ru
