History of science and technology in Japan
From The Japanese Iron and Steel Industry, 1850–1990.
We thoroughly developed the preparatory process of raw materials at the Chiba Works after the Second World War. In order to process the powder ore, we introduced the pelletizing method, which contributes to high performance ironmaking here. There can be no doubt that I owe the installment of this series of new equipment largely to Dr Umene .... Great technological achievement is never confined within itself, nor does it become just a thing of the past. I learned here that such great innovations will be continuously succeeded by various applications.
аспект історії
ইতিহাসের বিভিন্ন দিক
aspect of history
October 2022