城墙用铜包裹，城墙上的了望塔则以黄铜铸顶。
The walls are cased with copper, and the watch-towers on the walls are roofed with brass.
又用铜铸了两个柱顶安在柱上，各高五肘。
He also made two capitals of cast bronze to set on the tops of the pillars; each capital was five cubits high.
介绍了天钢利用顶底复吹转炉、LF精炼炉、方坯连铸、高速线材轧机工艺生产ts06拉丝专用钢盘条的实践。
The practice of the process of top-bottom blowing converter-LF refining furnace-billet casting-high speed wire rod mill for producing special TS06 wire-drawing steel wire rod is briefly introduced.
应用推荐