1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS E 3049 KS E 3049:2011 2011 11 2 http:/www.kats.go.krKS E 3049:2011 : ( ) ( ) () ( ) : () () : (http:/www.standard.go.kr) : :1991 8 2 :2011 11 2 2011-0470 : : ( 02-509-7274) (http:/www.kats.go.kr). 10 5 , . KS E 3049:2011 i 1 1 2 1 3 1 4 1 2 5 2 2 6 .3 6.1
2、 .3 6.2 , .4 7 .5 7.1 5 7.2 .5 7.3 .6 7.4 .6 KS E 3049:2011 Method for sampling of crude bullion 1 (粗金銀 ) . , 1 000 500 . , . 2 . . ( ) . KS A 5101 1, 1: KS A 5101 2, 2: 3 . 3.1 . , . 3.2 . 1 , . 2 1 . , , 1 . 3.3 . a) 1 1 ( .) . b) 2 1 ( ) (chip) . c) 2 (shot) , , . KS E 3049:2011 2 3.4 , . 4 1 4.1
3、 1 1 1 . , . 1 1 10 10 20 10 20 50 15 50 25 1 . 5 2 5.1 2 4.1 1 , 3 . . a) 250 g b) , 100 g 1 , 2 . , 1 2 . 5.2 5.2.1 . a) . b) (5 10) mm . c) (記標板 ) , . , 1 , 3 , 5 15 , . KS E 3049:2011 3 1 . 5.2.2 4.1 1 , . . 5.2.3 , , . 2 . 1 . 2 . 3 . 4 2 , 5.1 b) 1 . 5 , . 6 6.1 . a) . b) 5.2.3 2 , , 2 200 g .
4、 c) (No.1) , 10KS E 3049:2011 4 . . . d) (水碎 ) . , . e) 300 mm, (300 400) mm 1/2 . , . f) d) KS A 5101 1 KS A 5101 2 600 m , 1 700 m (600 1 700) m , (10 20) g (34) , 2 . , , , , , , 1 , (1 2) , 1 . 3 . 1 (受入 ) . 2 , d) , . , ( / ) , . 6.2 , . a) . b) , 5.2.3 2 , KS A 5101 1 KS A 5101 2 250 m . , . ,
5、 , 4 . c) b) , 4 (3 4) . 2 . 1 1 (10 20) g . , , , , , , 1 , (1 2) , 1 . 3 . KS E 3049:2011 5 . 7 7.1 , , . a) . b) (延展) . c) . 7.2 7.2.1 . a) . b) , . c) . , . d) , . . . e) 300 mm, (300 400) mm 1/2 . , . . 50 mm (55 60) mm , L , . 5 mm (1 2) . 7.2.2 1 , . , . (1 3) ( ) (水碎 ) . . KS E 3049:2011 6 7
6、.2.3 6.1 f) . 7.3 7.2.1 , 7.2.2 , , (2 3) . 6.1 f) (3 4) . , (3 5) g 1 . , , , , (0.20 0.25) mm , . 7.4 7.2.1 , 7.3 . , , 15 mm . , 5.2 6.2 . , 50 mm70 mm200 mm . 153787 1 92 3(13) (02)26240114 (02)262401489 http:/ KS E 3049:2011 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Method for sampling of crude bullion ICS 71.040.40 Korean Agency for Technology and Standards http:/www.kats.go.kr