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＜可控循环风试验研究＞专栏从1992年第2期开设，两年多来，连载10期，先后发表了有关的述评、实验研究、技术论证、试验应用以及国外经验等内容，共23篇，约22万字。我国从80年代开始，对可控循环风这项新技术进行理论探讨，1991年9月由中国煤炭学会安全专业委员会和原统配煤
The column was opened in 1992, No. 2, more than two years, serial 10, has published relevant reviews, experimental research, technical demonstration, experimental applications and foreign experience, a total of 23 articles , About 22 words. Since the 1980s, China has made theoretical discussions on the new technology of controlled circulating wind. In September 1991, it was jointly commissioned by the Safety Committee of China Coal Society