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。

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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。

youdao