简介：The animation 《Chinese Alchemy》 mainly narrates chemical and medical knowledge in the alchemy: Alchemy introduced from the gunpowder among the four great inventions; chemical reaction in alchemy, and knowledge of gold plating and silver plating; Invention and communication of gunpowder.
京公网安备11010502039775号
信息网络传播视听节目许可证0111611号
国家科技基础条件平台
