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小断面长距离引水隧洞是一般引水工程的关键工程,如何高效、安全和快捷的施工完成任务,技术的实际应用和设备的合理搭配作业是关键。
The small-section long-distance diversion tunnel is the key project of general diversion project. How to accomplish the task efficiently, safely and quickly, the practical application of technology and the reasonable collocation of equipment are the key points.