建国初期,在广泛开展的爱国增产节约运动中,全国各地方工会、产业工会同行政部门密切配合,深入生产实际,同工人、技术人员一道,对各产业系统出现的先进经验进行总结,井对其中比较成熟和有普遍意义的先进经验、先进操作法、 In the early days of the founding of New China, in the extensive patriotic economic increase and saving campaign, trade unions across the country, the labor unions, and the administrative departments of the two countries worked closely with each other to deepen their actual production and work with workers and technicians to summarize the advanced experiences that emerged in various industrial systems. One of the more mature and universal significance of advanced experience, advanced operational methods,