Sub-lance carriage fall arrest mechanism relates to an oxygen supply equipment on a top-blown oxygenconverter.
副枪小车防坠落机构，涉及一种氧气顶吹转炉上的供氧设备。
2
The automatic control system of oxygenconverter in engineering of Martin furnace replaced by oxygenconverter in Anshan Iron and Steel (Group) co is presented.
描述鞍钢“平炉改转炉”工程中的转炉自动化控制系统。
3
The Arcon is a recently developed combination of a top -blown oxygenconverter and a DC arc furnace with a single electrode, which can alternate with the top oxygen lance.