Wilhelm Ostwald

Wilhelm Ostwald () he Tet-koet ke yit-chak fa-ho̍k-kâ. Kì chhai 1909-ngièn tet-to Nobel Fa-ho̍k Chióng.

Category:Fa-ho̍k-kâ
Category:Nobel Fa-ho̍k Chióng tet-chióng ngìn