长柄耙:一根铁棍,一端弯成耙状,在搅炼时用于搅动并去除熔炉灰。
炼铁系统随着高炉生产的不断强化,对焦炭的热态性能要求也逐步提高。
混凝土后立即放置,应该用手压实炼铁或机械振动,消除空隙。
如果你的地下室在暴风雨后会出现渗水或者小水洼(每几年就有一次),那在装修前要做一次彻底解决这一问题。
需要每天观察灌溉运行时间,以防止积水或种子被冲走。
1·The puddling of blast furnace plays an important part in iron and steel industry which is stanchion industry of country economic.
钢铁工业是国民经济的支柱产业,高炉炼铁是钢铁工业的重要组成部分。
2·Following constantly strengthen producing, demanding to coke's hot reactivity is also improved by puddling system.
炼铁系统随着高炉生产的不断强化,对焦炭的热态性能要求也逐步提高。
3·It goes without saying that it is meaningful for getting ideal producing technique index of puddling with blast furnace.
获得理想的生产技术指标对于高炉炼铁的意义不言而喻。