Isbn: 9787516527559 - 正版 德国少年儿童百科知识全书·珍藏版(第1辑)：飞机的秘密(2021中航版) 航空工业出版社 (1 risultati)

Hardcover. Condizione: New. HardCover.Pub Date:2022-03-01 Pages:48 Language:Chinese Publisher:Aviation Industry Press As of 2015. more than 70 people in Germany have won the Nobel Prize. of which more than 60 people have won awards in the field of natural sciences. There must be many reasons to analyze it. such as strong scientific research strength. large number of scientists. and superior scientific research conditions. One of them cannot be ignored. and that is the popularization of scientific knowledge. It is the co.…