1、 KS E ISO 4296-2KSKSKSKSSKSKSKS KSKSKS SKSKS KSKS SKS KS 2: KS E ISO 4296-2 : 2003 (2008 ) 2003 6 30 http:/www.kats.go.kr : ( ) ( ) ( ) ( ) NS ( ) : (http:/www.standard.go.kr) : : 2003 6 30 : 2008 5 9 2008-0215 : ( 02-503-7967) . (http:/www.kats.go.kr) 10 5 , . ICS 73.060.20 KS 2: E ISO 4296 2: 2003
2、(2008 ) Manganese ores Sampling Part 2: Preparation of samples 1983 1 ISO 4296 2 Manganese ores Sampling Part 1: Preparation of samples . KS E ISO 4296 . 1: 2: 1. . . . 2. . . KS E ISO 4296 1 1: KS E ISO 4299 ISO 565 Test sieves Woven metal wire cloth, perforate plate and electroformed sheet Nominal
3、 size of openings 3. . 3.1 3.2 . . 3.3 a) b) 3.4 (準)(subsample) a) b) 3.5 a) b) 3.6 3.7 E ISO 4296 2: 2003 2 3.8 3.9 , , 3.10 100 % (mm) 4. 4.1 KS E ISO 4296 1 . 4.2 . . 4.3 . 4.4 , . 4.5 , . KS E ISO 4299 . 4.6 . 4.7 . a) b) c) d) e) . 5. . 5.1 , . 5.2 ISO 565 . 5.3 ( , ) 5.4 105 110 . 5.5 5.6 . 6.
4、 6.1 6.1.1 . 6.1.2 , 22.4 mm, ( 20 mm) 10 mm , 5 kg 1 kg . 6.1.3 , . 6.1.4 . . E ISO 4296 2: 2003 3 6.1.5 KS E ISO 4299 . 6.2 6.2.1 , 1 , 0.1 mm . , . 50 g 4 . , , . 6 . . 6.2.2 8. , . 1 . E ISO 4296 2: 2003 4 1 5 mm 1 mm 0.5 mm 50 g 22.4 mm 20 mm 10 mm 0.1 mm E ISO 4296 2: 2003 5 7. 7.1 1 . 1 mm kg
5、 16(15) 22.4(20) 10 16(15) 5 10 2.8(3.0) 5 1.0 2.8(3.0) 0.5 1.0 0.1 0.5 0.1 45 25 10 3 2 1 0.4 0.2 7.2 7.2.1 . a) b) c) d) 7.2.2 . . . , . . 4 . 2 1 2 . 7.2.3 22.4(20) mm . ( 2 ). . , 1 . 7.2.4 10 mm ( 2 ). E ISO 4296 2: 2003 6 a) ( ) 3 . b) 20 . 5 , 4 . c) . 2 4 . 1 . 3 ( 4 ) 7.2.5 , . 8. . a) b) c
6、) d) ( , ) e) (t) f) g) 9. 95 % 0.7 %( ) . E ISO 4296 2: 2003 7 2 mm mm 16(15) 22.4(20) 10 16(15) 5 10 2.8 (3.0) 5 2.8(3.0) 501. 301. 201. 101 161 50 30 20 10 16 3 5 10 2.8(3.0) 5 1 2.8(3.0) 0.5 1 0.1 0.5 0.1 30 40 25 35 20 30 10 20 10 15 15 10 4 mm ( ) mm a b c d cm3 5 10 2.8(3.0) 5 1 2.8(3.0) 0.5
7、1 0.1 0.5 0.1 60 50 40 30 20 15 35 30 25 15 10 10 60 50 40 30 20 15 50 40 30 25 20 12 125 175 140 115 114 112 E ISO 4296 2: 2003 8 1 : mm 50 30 20 10 6 (2) (1) 12 12 16 16 16 A B C D E F G H J K M N P Q R S T U V 501 630 250 500 300 150 340 200 640 220 220 340 250 175 340 630 400 265 200 301 380 170
8、 340 200 130 340 140 390 220 220 340 170 155 340 380 300 200 150 201 346 105 210 135 130 210 185 360 140 140 210 105 135 210 346 200 135 105 100.5 171 155 110 175 120 110 145 184 165 165 110 155 120 110 171 120 170 150 60.5 112 140 180 160 120 180 130 120 155 155 180 140 115 180 112 180 145 135 (1)
9、A . . (2) , . 60 ( 1 ). . . E ISO 4296 2: 2003 9 1 2 : 135513 7017 (02)60094867 (02)6009 4887 8 http:/ KS E ISO 4296-2 : 2003 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Manganese ores Sampling Part 2: Preparation of samples ICS 73.060.20 Korean Agency for Technology and Standards http:/www.kats.go.kr
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