在一九五八年至一九六○年三年中间,我国的工业生产建设有了很大的发展.一九六○年比一九五七年,工业总产值增长了将近两倍,平均每年增长百分之四十以上.我国钢的产量,一九六○年达到了一千八百四十五万吨,比一九五七年的五百三十五万吨增长了将近两倍半,平均每年增加四百三十七万吨,为第一个五年平均每年增加八十万吨的五倍半.我国钢的产量在世界上 In the middle of the three years from 1958 to 1960, China’s industrial production and construction had a great development. In 1960, compared with 1957, the total industrial output value increased nearly twice as much. It grows by more than 40% every year. The output of China’s steel reached 18,450,000 tons in 1960, which is nearly twice as much as the 5.3 million tons in 1957. In half, the average annual increase is 4.37 million tons, which is an increase of five and a half times the annual average of 800,000 tons in the first five years. China’s steel production in the world