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本文是1980年8月16日,云南省冶金厅任廷孝副厅长在全省各州市、行署安委会主任会议上作的经验介绍。
This article is August 16, 1980, Yunnan Provincial Department of Metallurgical Ren Tingxiao, deputy director of the provinces and cities throughout the province, executive director of the Security Committee made a presentation on the experience.