hearth freeze-up
常见例句
- A few problems on blast furnace blow-in , blow-out and how to treat hearth freeze-up are discussed.
從高爐開爐、停爐及処理爐缸凍結等方麪探討了高爐操作中的幾個技術問題。 - The technique of blowing oxygen-enriched air into the taphole to treat the hearth freeze -up accident is introduced in this paper.
介紹了富氧吹燒鉄口的裝置、工藝過程及應用情況。 返回 hearth freeze-up