国内非开挖内衬工艺中相似工艺的对比分析

Contrastive analysis about Various Trechless Lining Technics in China

从应用技术角度对目前市场上出现的各类非开挖内衬工艺进行了技术对比分析,以期达到帮助各行业埋地管道管理部门提高应用非开挖内衬技术的水平。

This text processes the contrastive analysis to various trenchless lining technics which appears at the present market according to the technology, so as to reach the goal that assists the management department of each underground pipe system to improve the level of applying trenchless lining technology.