1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS M 1669 KS M 1669:2008 2008 12 19 http:/www.kats.go.krKS M 1669:2008 : ( ) ( ) ()MPT ( ) : (http:/www.standard.go.kr) ： ： 1977 12 21 ： 2008 12 19 2008-0927 ： ： ( 025097301) (http:/www.kats.go.kr). 10 5 , . KS M 1669:2008 Methyl ethyl ketone 1 ( , .) . 2 .
2、 ( ) . KS M 1982, , , , , KS M ISO 758, ( ) 20 KS M ISO 759, ( ) KS M ISO 760, ( ) KS M ISO 918, 3 4. 1 . 1 . (20 ) g/cm3 0.803 0.805 79.0 80.5 , 97 % ( %) %(W/W) 0.003 . ( ) %(W/W) 0.003 4 4.1 KS M ISO 758 . 4.2 KS M 1669:2008 2 KS M ISO 918 . 4.3 KS M ISO 759 . 4.4 KS M ISO 760 . 4.5 KS M 1982 . 5 . a) b) c) ( ) d) e) f) g) 135513 7017 (02)60094114 (02)600948878 http:/ Korean Agency for Technology and Standards http:/www.kats.go.kr KS M 1669:2008KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Methyl ethyl ketone ICS 71.080.80
