1、 KS B 7142 KSKSKSKS SKSKSKS KSKSKS SKSKS KSKS SKS KS KS B 7142 : 2001(2012 ) 2001 12 18 http:/www.kats.go.krB 7142 : 2001 : ( ) ( ) () () () ( ) : (http:/www.standard.go.kr) : : 1978 12 28 : 2001 12 18 :2012 12 26 : 20120770 : ( 02-509-7274) (http:/www.kats.go.kr). 10 5 , . ICS 65.060.10 KS B 7142 :
2、2001 (2012 ) Rotary tines and tine holders for power tillers . 1. . , . 2. . . KS B 0806 KS D 3503 KS D 3701 3. a) 1 . b) 2 . 4. a) , , . b) 1 , . 1 :HRC 5060 4050 c) KS D 3701 SPS 3 , KS D 3503 SS41B . 5. , , , , 3. 4. . B 7142 : 2001 6. . a) ( , ) b) , ( ) KS B 7142 25910.5, KS B 7142 30910.5 AA C
3、C 1 :mm A B D F 250.5 221.5 300.5 90.5 10.50.3 251.5 2 B 7142 : 2001 3 2 : mm A B F t D S 26 8 . 0 2 . 0 20 31 8 . 0 2 . 0 10 8 . 0 2 . 0 25 4.5 10.50.3 17.5 153787 1 145 3(16) (02)26240114 (02)26240148 http:/ KS B 7142 :2001KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Rotary tines and tine holders for power tillers ICS 65.060.10 Korean Agency for Technology and Standards http:/www.kats.go.kr