blast-induction duplex melting的意思|示意

The duplex melting process by Blast and Medium-Frequency Induction Furnaces for cast iron production has been studied.

对高炉-中频炉双联短流程熔炼生产铸铁件工艺进行了分析研究。

It was investigated that the short-cut process of producing high quality iron castings by duplex melting with blast furnace and medium frequency induction furnace.

分析了高炉 中频炉双联熔炼短流程生产工艺的特点，采用液态金属状态测评系统研究短流程铁液状态。