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Guangzhou Chemical Industry
1001-9677
1999 Issue 4
ju fen de gong neng yu ying yong
lin jin zuo
..............page:8-10
ban shi tan suan gai de zhi bei gong yi yan jiu
yi guo bin
..............page:21-23
ku gua qu ku wei de yan jiu
lai jian ping
..............page:30-33