1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS P ISO 15087 4 4: (Coupland) KS P ISO 15087 4:2012 2012 9 14 http:/www.kats.go.krKS P ISO 15087 4:2012 : ( ) ( ) () ( ) : (ISO/TC106) () ( ) () () () () () () () KS P ISO 15087 4:2012 : (http:/www.standard.go.kr) : :2007 7 27 :2012 9 14 2012-0418 : :(ISO/T
2、C106) ( 02-509-7294) (http:/www.kats.go.kr). 10 5 , . KS P ISO 15087 4:2012 i . KS P ISO 15087 4:2007 . KS P ISO 15087 4:2012 ii 2000 1 ISO 15087 4, Dental elevators Part 4: Coupland elevators . KS P ISO 15087 4:2012 4: (Coupland) Dental elevators Part 4: Coupland elevators 1 . . 2 . . ( ) . KS P IS
3、O 1942, KS P ISO 15087 1, 1: 3 KS P ISO 1942 . 4 4.1 4.1.1 KS P ISO 15087 1 . 4.1.2 . a) 1 , b) 2 , c) 3 , 4.1.3 1 , 1 . 2 . KS P ISO 15087 1 A . KS P ISO 15087 4:2012 2 4.2 145 mm 165 mm . 4.3 . 1 : mm, : b1b2b3l11 0.2 0.2 1.0 aa5 1 3.1 2.0 18.0 45 1.8 8 2 3.6 2.2 18.0 45 2.5 8 3 4.1 2.4 18.0 45 4.
4、1 8 a 2 b1 5 mm b2 5 mm b3 l1 1 5 , KS P ISO 15087 4 , 4.1.2 . 1 KS P ISO 15087 4 . KS P ISO 15087 4 / 1 KS P ISO 15087 4:2012 3 : mm 1 4:(Coupland) 153787 1 92 3(13) (02)26240114 (02)262401489 http:/ KS P ISO 15087 4:2012 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Dental elevators Part 4:Coupland elevators ICS 11.060.20 Korean Agency for Technology and Standards http:/www.kats.go.kr