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Henan Chemical Industry
1003-3467
1996 Issue 8
yi quan xiao suan yang hua ye zhong cu suan rong ji zuo qu de yan jiu
ding yi gang
..............
page:12-15
shi fa sheng chan tan suan zuo guo cheng zhong chu gai gong yi de yan jiu
wang dong liang
..............
page:10-12
