ISBN: 9787110101551 - 华夏之光:中国古代机械 中国机械史中国科技史中国古代科技发展史四发明科技馆系列丛书 (1 resultados)

paperback. Condición: New. Language:Chinese.Paperback. Pub Date: 2021-04-01 Pages: 104 Publisher: Science Popularization Publishing House China is one of the countries that invented machinery early in the world.?In the long history. Chinese ancients have created many outstanding mechanical science and technology achievements. and have made outstanding achievements in principle and design. power. materials. processing technology. etc. and occupy an important position in the history of the world's mechanical development.…