silica hydrated

• 白炭黑

silica hydrated的用法和样例：

例句

1. Use the carbon black with low rolling resistance and the silica.
   在胎面胶中使用白炭黑和低滚动阻力炭黑。
2. A new approach for production of inorganic fluoride compound and silica white is described.
   介绍一种无机氟化合物和白炭黑生产的新方法。