1、 KS B ISO 4002 2KSKSKSKSSKSKSKS KSKSKS SKSKS KSKS SKS KS 2： D2 KS B ISO 4002 2 : 2003 (2008 ) 2003 6 27 http:/www.kats.go.kr : ( ) ( ) ( ) ( ) : (http:/www.standard.go.kr) ： : 2003 6 27 : 2008 6 16 2008- 0274 ： ( 503-7946) . (http:/www.kats.go.kr) 10 5 , ICS 65.060.30 KS B ISO 2： D2 40022： 2003(2008
2、 ) Equipment for sowing and plantingDisks Part 2：Flat disks type D2 with single bevelDimensions 1977 1 ISO 4002 2 Equipment for sowing and planting Disks Part 2：Flat disks type D2 with single bevel Dimensions . 1. / . 2. . . ISO 3339 4 Tractors and machinery for agriculture and forestry Classificati
3、on and terminology Part 4：Equipment for sowing and planting B ISO 4002 2： 2003 2 3. d1： d2： d3： d4： s： 1 D2 3.1 1 ： mm d2d4(2) d11 / d3(1) / s 300 40 325 40 350 45 40 6.5 85 63.5 2 (1) (2) 0.2 mm . 3.2 ： mm A A 0.50 2 0 3 KS B ISO 4002 2： 2003 2： D2 . 1. 1.1 / ISO 4002 2 Equipment for sowing and pla
4、nting Disks Part 2： Flat disks type D2 with single bevel Dimensions . 1.2 ISO 4002 2 ISO . 2. / . 3. / . 3.1 mm . 4. , . . 041 559 3052 031 357 4982 031 680 5310 ( ) 032 520 2788 031 330 6422 ( ) 063 460 1321 041 554 1401 ( ) 031 670 6370 02 564 3971 2 0 2 ： D2 135513 7017 (02)60094567 (02)600948878 http:/ KS B ISO 4002 2 : 2003KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Equipment for sowing and plantingDisksPart 2：Flat disks type D2 with single bevelDimensions ICS 65.060.30 Korean Agency for Technology and Standards http:/www.kats.go.kr
