Due to the unloading and loose - ning brought about by tectonic shattering and river cutting, the mud limestone becomes favorable for water infiltration and karstification.
由于构造破碎和河流切割引起岩石卸荷与松动，使岩石有利于水的渗入和岩溶作用。
The Xuyi Huaihe River bridge is a bridge combined with pipeline and road in Lu-Ning Oil pipeline.
鲁宁管线上的盱眙淮河大桥是管桥结合的一座桥。
The Xuyi Huaihe River bridge is a bridge combined with pipeline and road in Lu-Ning Oil pipeline.
鲁宁管线上的盱眙淮河大桥是管桥结合的一座桥。
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