简述了采用非压力容器型真空电阻炉生产高氮铬铁的过程。

It introduces how to produce high nitrogen ferrochrome in vacuum furnace, non - pressured vessel type.

youdao

简述了采用非压力容器型真空电阻炉生产高氮铬铁的过程。

It introduces how to produce high nitrogen ferrochrome in vacuum furnace, non - pressured vessel type.

youdao