发现，与原硅铁还原剂相比，此高效还原剂具有还原温度低、还原速度快、过量系数小、制团压力低等优点。

We find out that the reducing agent has the advantages such as lower reduction temperature, quicker reduction, smaller excessive factor and lower pressure briquette.

youdao

发现，与原硅铁还原剂相比，此高效还原剂具有还原温度低、还原速度快、过量系数小、制团压力低等优点。

We find out that the reducing agent has the advantages such as lower reduction temperature, quicker reduction, smaller excessive factor and lower pressure briquette.

youdao