steel lining

基本解释

Steel lining, concrete lining and surrounding rock can work together to share internal water pressure.
在内水压力下，钢衬、混凝土衬砌和围岩可共同承载。
A reinforced concrete penstock with steel lining located on the downstream surface of concrete dam is a structure of new type being developed both abroad and in China.
混凝土坝下游面钢衬钢筋混凝土压力管道是近年来在国内外发展起来的新型结构。
The initial hardness of high manganese steel lining plate is low, so that under the operating conditions of ball grinding mill, the working hardening effect can't utilited completely.
为了保护球磨机筒体内表面不受磨损和控制钢球在简体内的运动轧迹，筒体内铺有高锰钢衬板。

Finishing things off: 2 millimeters of lining leather, Vibram rubber soles, a steel shank, a leather heel counter and a styrene toe box to harden the front and prevent nasty stubs.
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