黄河水利委员会郑州修配厂,增产节约运动开展后,各车间的工作效率和质量均普遍提高。如锻工车间,以前每天出槽子铁四、五根,现在每天平均出八根。翻沙车间,过去每天出八十个轮现在减 After the Yellow River Conservancy Commission’s Zhengzhou Repairing Plant increased production and conservation activities, the work efficiency and quality of the workshops were generally improved. For example, in the forging workshop, four or five irons were released each day, and now an average of eight roots are produced each day. In the sand-turning workshop, eighty rounds have been reduced each day in the past.