The application of computer to the melting process, oxygen-enriched blast and desulphurization technique was briefed.
简述了计算机在熔炼工艺上的应用、富氧送风、铁液脱硫技术的情况。
2
Firstly, the best of rust removal technique of sand blast was selected as the fashion of rust removal by searching many information.
本课题首先通过多方资料查找，在除锈方式上选用了除锈效果最佳的喷砂除锈技术。
3
The different grinding techniques of blast furnace slag cement and the influence of grinding technique on the strength of blast furnace slag cement were studied.