1、 KS B 7933 KSKSKSKSSKSKSKS KSKSKS SKSKS KSKS SKS KS KS B 7933 : 2002 (2007 ) 2002 5 25 http:/www.kats.go.kr : ( ) ( ) ( ) : (http:/www.standard.go.kr) ： : 2002 5 25 : 2007 10 23 2007-0850 ： ( 02)509-7290) . (http:/www.kats.go.kr) 7 5 , ICS 65.060.01 KS B 7933： 2002(2007 ) Agricultural tractors and m
2、achinery Track widths 1. . . , , , 2 . 2. . . ISO 789 1： 1990 Agricultural tractors Test procedures Part 1： Power tests for power take off ISO 4004： 1983 Agricultural tractors and machinery track widths 3. ISO 789 1 . 3.1 . . . 3.2 . . 4. (1) . 1 100100 mm(2) 1 300100 mm(3) 1 500100 mm 1 800100 mm 2
3、 000100 mm (1) ISO 4004 25 mm 100 mm (2), (3) 1 100 mm ISO 4044 1 100 1 300 mm . - - 135513 7017 (02)60094567 (02)600948878 http:/ KS B 7933:2002 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Agricultural tractors and machineryTrack widths ICS 65.060.01 Korean Agency for Technology and Standards http:/www.kats.go.kr
