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Liaoning Chemical Industry
1004-0935
1994 Issue 2
huang yuan jiao de sheng chan he ying yong
hu pei zhong
..............page:20-22
peng run tu ji qi kai fa li yong
yu gui xiang
..............page:23-26,6
lv yi suan yi bing zuo zhi bei fang fa de gai jin
liu zhan long
..............page:43-45
liu suan suan hua fa zhi qu peng suan xin de yan jiu
liu shu qin
..............page:38-39,29