Strengthening by steelarmoured is an effective method for increasing degree of safety and decreasing possibility of accident and elongating service life in the reinforced concrete structure.
外包钢加固是提高钢筋混凝土结构安全度、减少事故隐患，延长结构使用寿命的有效方法。
2
The body of the armoured vehicle is made of special steel.
装甲车的车身是由一种特殊的钢铁制成的。
3
PVC insulated and PVC(PE) sheathed fine steel wire armoured power cables.