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Contempoary Farm Machinery
1673-632X
2012 Issue 2
bian ji gong zuo gan wu
..............page:31-33
5gtj-400 xing gu zi tuo li ji de yan jiu she ji
mei xiao hong
..............page:70-72
dui fa zhan chi cheng xian nong ji hua de si kao
zhao zuo lan
..............page:76-77
xin xi dong tai
..............page:45-48,62-67