dead burnt magnesite

• 重烧镁

dead burnt magnesite的用法和样例：

例句

1. The magnesian mortar is made by fine grinding with the dead-burned magnesite sinter,which is superly fine in grain size and uniform and regular in chemical composition.
   采用重烧镁磨细而成，化学成分均匀稳定，细度高。