矿山巷道中的断层带岩石一般比较破碎 ，难以支护 ，而且常常与含水层导通 ，易发生涌水。
The rock in the fault zones in mine roadways are generally fractured and difficult to support. As they often connect with the water containing layer, water inrush is apt to occcur.
矿山巷道中的断层带岩石一般比较破碎 ，难以支护 ，而且常常与含水层导通 ，易发生涌水。
The rock in the fault zones in mine roadways are generally fractured and difficult to support. As they often connect with the water containing layer, water inrush is apt to occcur.
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