This article is the result of the research for determining the optimum pro-cessing parameter of ladle top injection of inert gas, by using cold model imitation and criterion equation.

本文是通过准数方程对钢包顶吹惰性气体搅拌最佳工艺参数进行模型研究的结果。

youdao

Water injection system for charge gas compressor is introduced in the article and comparison is made for charge gas compressor with water injection and oil injection.

介绍了裂解气压缩机注水系统，对压缩机注油与注水进行了比较。

youdao