Now the pipe-joint technology is universal used in the linking construction of the diaphragm wall because of its connection speed, high-performance, energy-saving, low consumption.
而接头管法连接由于其快捷、高效、节能、低耗的施工工艺，为目前地下连续墙施工中普遍应用的接头处理新技术。
Now the pipe-joint technology is universal used in the linking construction of the diaphragm wall because of its connection speed, high-performance, energy-saving, low consumption.
而接头管法连接由于其快捷、高效、节能、低耗的施工工艺，为目前地下连续墙施工中普遍应用的接头处理新技术。
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