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第十四届中国国际水泥技术及装备展览会第五届中国国际混凝土技术及装备展览会中国国际矿山开采及粉体加工技术装备展览会本刊讯由中国建筑材料联合会、中国水泥协会、中国混凝土与水泥制品协会、中国砂石协会、中国贸促会建材分会等十余家机构共同主办,北京建展科技发展有限公司承办的第十四届中国国际水泥技术及装备展览会、第五届中国国际混凝土技术及装备展览会和中国国
The 14th China International Cement Technology and Equipment Exhibition The 5th China International Concrete Technology and Equipment Exhibition China International Mining and Powder Processing Technology and Equipment Exhibition The news from the China Building Materials Federation, China Cement Association, China Concrete and Cement Products Association, China Sand and Stone Association, China Council for the Promotion of International Trade Building Materials Branch, co-sponsored by more than 10 institutions, Beijing Science and Technology Development Co., Ltd. to build the exhibition hosted by the 14th China International Cement Technology and Equipment Exhibition, the Fifth China International Concrete Technology and Equipment Exhibition and China