1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS P ISO 7493 KS P ISO 7493:2012 2012 9 14 http:/www.kats.go.krKS P ISO 7493:2012 : ( ) ( ) () ( ) : (ISO/TC106) () ( ) () () () () () () () KS P ISO 7493:2012 : (http:/www.standard.go.kr) ： ：2007 10 31 ：2012 9 14 2012-0418 ： ：(ISO/TC106) ( 02-509-7294) (htt
2、p:/www.kats.go.kr). 10 5 , . KS P ISO 7493:2012 i ii . iii 1 1 2 1 3 .1 4 .3 5 5 6 .5 7 .6 8 .7 9 .7 A( ) 8 9 KS P ISO 7493:2012 ii . KS P ISO 7493:2007 . KS P ISO 7493:2012 iii 2006 3 ISO 7493, Dentistry Operators stool . KS P ISO 7493:2012 Dental operators stool 1 , , . .1)2 . . ( ) . KS G ISO 819
3、1 1, 1： KS P ISO 1942, KS P ISO 9687, ISO 21530, Dentistry Materials used for dental equipment surfaces Determination of resistance to chemical disinfectants 3 3.1 KS P ISO 1942 . 3.1.1 3.1.2 3.1.3 1) , “ ” , . KS P ISO 7493:2012 2 3.1.4 , . 3.1.5 2)3.1.6 A B ( ) , . 3.1.7 2 3.2 1 h1 h2 h3 c1 c2 c3
4、e 2 A B C D 60 mm E F G 2) , KS P ISO 7493:2012 3 ： mm 1 2 1 3 2 4 1 3)4 4.1 3) . . Z 45 . KS P ISO 7493:2012 4 4.1.1 . 4.1.2 . 4.1.3 . 4.1.4 . 4.1.5 5 5 . 4.2 . 4.3 6.4 10 mm . 4.4 . 6.5 . 4.5 6.6 B 30 mm . 4.6 6.7 . 4.7 . 6.8 . 4.8 , 30 mm . 6.9 . KS P ISO 7493:2012 5 5 1 . 6 6.1 (type tests) . 6.
5、2 . 6.3 . 6.3.1 6.3.2 1, 350 mm 15 mm ( 1 ) 6.3.3 2, 100 mm 15 mm ( 1 ) 6.4 . , . 1 ( 1 C ) 1 350 N . 5 , mm ( 1). 60 , mm ( 2). 1 2 mm . 6.5 , 2 . 60 mm 2 600 N ( 1 D ). 20 N 5 ( 1 D ). KS P ISO 7493:2012 6 . 6.6 . . B( 1 ) (： ) mm . . 2 B 250 N . B mm . mm . 6.7 ( 1 E ) 2 1 335 N . ( 1 F G ) 220 N
6、 . 6.8 ISO 21530 . 6.9 KS G ISO 8191 1 . 7 . . . a) b) c) d) e) f) g) KS P ISO 7493:2012 7 8 . a) b) c) KS P ISO 9687 . 9 . . KS P ISO 7493:2012 8 A ( ) A.1 KS A ISO 6385 ISO 11226 . A.2 . A.3 . A.4 . A.5 . A.6 , . A.7 . A.8 ( ), , . A.9 . A.10 , . A.11 , . A.12 . KS P ISO 7493:2012 9 1 KS A ISO 6385, 2 ISO 11226:2000, ErgonomicsEvaluation of static working postures 153787 1 92 3(13) (02)26240114 (02)262401489 http:/ Korean Agency for Technology and Standards http:/www.kats.go.kr KS P ISO 7493:2012 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Dental operators stool ICS 11.060.20
