1、 KSKSKSKS KSKSKSK KSKSKS KSKSK KSKS KSK KS KS T 1079 KS T 1079 :2009 2009 12 30 http:/www.kats.go.krKS T 1079:2009 : ( ) ( ) (RFNU) ( ) : (http:/www.standard.go.kr) ： ：1989 12 27 ：2009 12 30 2009-0952 ： ：(ISO/TC122) ( 02-509-7270) (http:/www.kats.go.kr). 10 5 , . KS T 1079:2009 Metal caps and nozzle
2、s 1 , ( .) . 2 . . ( ) . KS D 3516, KS D 6701, KS M ISO 18721, (PE) 1： 3 1 . 1 A 45, 55 B 40, 50, 70 4 4.1 , , , , , . 4.2 8. . 4.3 KS T 1079:2009 2 . 5 5.1 A . 5.2 B 1) . . 5.3 A, B . . , , , . 6 2 . , , , 0.3 mm . 2 ：mm /25.4 45 0.26 45.0 43.3 13.0 0.28 44.1 42.1 33.5 7 A 55 0.26 55.0 53.3 13.5 0.
3、28 54.1 52.1 42.0 7 40 0.36 42.7 39.3 7.7 0.30 41.0 39.0 32.5 5.5 50 0.36 50.5 47.2 8.0 0.30 48.9 46.5 40.0 5.8 B 70 0.36 70.8 67.0 9.0 0.30 68.5 66.2 59.1 6.6 A 1) . KS T 1079:2009 3 B 7 7.1 KS D 3516 . 7.2 KS D 6701 . 7.3 KS M ISO 18721 . 7.4 . 7.5 . 8 A , B 1) . 40 kPa 4 , . 9 , , 4.6. . 10 . a) b) c) d) ( ) 153787 1 92 3(13) (02)26240114 (02)262401489 http:/ KS T 1079 :2009 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Metal caps and nozzles ICS 55.140 Korean Agency for Technology and Standards http:/www.kats.go.kr
