Deutsch-Chinesische Enzyklopädie, 德汉百科
       
German — Chinese
Kaolinit Deutscher Wortschatz
  (m) -e
  1 2 years ago
高岭土/高岭石

This image, video or audio may be copyrighted. It is used for educational purposes only. If you find it, please notify us byand we will remove it immediately.