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江苏省建筑涂料科技情报网第五次全网大会于1991年4月在徐州市召开。由省内外网员单位代表共121人参加大会。会议听取并通过了正网长作的
The fifth meeting of the entire network of Jiangsu Construction Coatings Sci-Tech Information Network was held in April 1991 in Xuzhou City. A total of 121 delegates from the province’s internal and external network members participated in the conference. The meeting heard and passed a