衬砌 meaning in Chinese

lining
tunnel ling

The conference was to be held in the underground bunker, a cold, damp, airless shelter lined with concrete .
会议将在一个用混凝土衬砌的地下掩体里举行，那里阴暗湿冷而且空气稀薄。
Research on form stripping age of underground works
地下工程衬砌拆模时间研究
Application of u - shaped lining technique to irrigation area
型衬砌技术在灌区的应用
Analysis on lining cracks of highway tunnel in loess area
黄土公路隧道衬砌开裂分析
Study on tunnel lining service - life prediction
隧道衬砌结构耐久寿命预测研究

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