折带式真空过滤机技术交流会于1975年9月24日—29日在株洲洗煤厂召开。这次会议是在全国人民认真贯彻伟大领袖毛主席的三项重要指示、革命和生产都在胜利前进的大好形势下召开的。会议得到了株洲洗煤厂党委、革委领导同志和全厂职工的热情支持和大力帮助。会议由煤炭部 Belt-type vacuum filter technology exchange was held in Zhuzhou Coal Preparation Plant from September 24 to September 29, 1975. This meeting was held under the excellent situation in which the people throughout the country conscientiously implemented the three important instructions of Chairman Mao as the great leader, and both the revolution and the production proceeded with victory. The meeting was Zhuzhou coal washing plant party committee, Revolutionary Committee leaders and workers throughout the plant’s warm support and help. Meeting by the Ministry of Coal