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一年一度砖瓦行业的盛会——’99南京全国墙体屋面材料及道路砖生产技术装备交流交易、国家产品质量监测表彰、工业废渣综合利用新成果发布大会于3月3O日在金陵古城降下了惟幕,这次由国家建材局墙体屋面材料质量监测中心、全国墙材科技信息网、《砖瓦》杂志社、中国砖瓦协会生产技术及信息部、中国
The annual event of the brick and tile industry - ’99 Nanjing National Conference on the exchange of wall materials and road brick production technology and equipment, national product quality monitoring and recognition, and the new achievement of the comprehensive utilization of industrial waste residue was released on March 30 in Jinling Ancient City. The only act, this time was by the National Building Material Bureau wall material quality monitoring center, the national wall material science and technology information network, “brick tile” magazine, the Chinese brick association production technology and information department, China