One of the design plans is the bridge tower is steel-encased concrete structure.
其中有一种桥塔设计方案是塔身采用外包钢板混凝土结构。
2
Tombstone tech: A Waynesburg, Pa., company sells a coin-size, stainless steel-encased microchip for grave stone markets.
—墓碑技术：宾夕法尼亚州韦恩堡的一家公司，为墓碑市场推销一种硬币大小、封装在不锈钢中的微芯片。
3
To overcome the shortcoming of common composite frame structure, the authors put forward a new type of frame structure system, steel-encased composite beam-steel reinforced concrete column.