As the amount of design and construction of underground engineering goes up, the radial slip casting technology will be applied more widely.

随着以后大量地下工程的设计与修建，径向注浆技术会越来越被广泛推广应用。

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Construction quality, security and progress make the components of the technology of the construction unit, which is particularly important for the construction of underground engineering.

确保工程施工质量、安全、进度，是施工单位施工技术的重要组成部分。尤其对于地下工程施工的质量和安全更为重要。

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The underground pipeline cross interference of city road is an important factor which constrains the whole urban pipeline engineering construction.

城市道路地下管线交叉冲突，是制约整个城市管线工程建设的重要因素。

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An example is engineering and construction group Balfour Beatty, one of the preferred bidders for London Underground PPP, which reported in August that PFIs underpinned its 17% rise in underlying profit growth.

BBC: Private company bonanza