That quality of reservoir dam is explored quickly and effectively is very important to secure safe of reservoir dam.
快速、有效地检测水库大坝质量对于保障水库大坝的安全是十分重要的。
The tailings dam in the Third Baiyin Smeltery is a damaged dam. To secure the dam, radial collector well is applied to cause a drawdown of The phreatic line.
白银公司三冶炼厂尾矿坝是一座险病坝，利用辐射井排水降低坝体浸润线的措施，保证了坝体的安全。
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