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Hebei Farm Machinery
1002-1655
2009 Issue 5
jie gan huan tian de li bi fen xi
feng guo ming
..............page:24
shi yong bao hu xing geng zuo ji shu xue wen da
yang yu dong ; xu hao
..............page:25
nong ji jie you ba ge cuo shi
tang li biao
..............page:29
xin xing chai you ji shao wa de yuan yin
wang chun hua
..............page:30-31
"qi gen zhu zi " cheng qi zhong nian jian kang
feng guo chuan
..............page:40
chai you ji pen you qi chang jian gu zhang ji jian xiu
wang fei ; kang feng lin
..............page:27-28
an quan shi yong dian dong juan lian ji
wang tao
..............page:34
ru he zuo hao xin shi qi nong ji ji shu tui guang gong zuo
di wu sheng ; feng yan ping
..............page:17-18
bi jin qian geng ke gui de jia zhi
zhang tian wei
..............page:36
yu mi zhong zi pai chu wu bai wan tian jia
yang xiao bin ; zhang jia li
..............page:38
dian dong ji guo re shi sha yuan yin ?
kong ling wen
..............page:32-33
shi yong jiao liu hu han ji zha jie neng ?
ma xiang cun
..............page:31
bao hu xing geng zuo " si shang " zhao feng nian
yang yu dong ; xu hao
..............page:21
ru he ke xue shi yong yu mi lian he shou huo ji
yang yu dong ; xu hao
..............page:26
nong yong che dian lu gu zhang de jian cha
zhang guang cheng
..............page:20-21
he nan you ge " tai wan cun "
..............page:39
nong min zui tou teng shi me ?
..............page:37
kai chuang nong ji an quan jian li gong zuo xin ju mian
zhang guo bao
..............page:16-17
ren ti shi wu da mi tuan
gu bai
..............page:39
mao ze dong shi ci zhong de mi yu
..............page:37
shang hai -50 tuo la ji ye ya xi tong wei xiu jing yan ba ze
zhang guang cheng
..............page:22-23
tuo la ji jia shi yuan an quan xing shi " shi bu kai "
liu kai shun
..............page:25
xue xi nong ye ji xie an quan jian du guan li tiao li
shi jia yi
..............page:14-15
chu bu jian li she hui zhu yi shi chang jing ji ti zhi
jiang guo cheng
..............page:5