The paper provides some suggestions on how to set up a proper financing and investment mode for the utility tunnel project.
本文就如何建立适用于我国城市共同沟项目的投融资模式，提出了一些建议和意见。
The underground pipeline colligate alure in city Utility tunnel.
城市地下管线综合管廊俗称共同沟。
The utility model belongs to the technical field of the coal mine tunnel safety support. Concretely speaking the utility model relates to a plastic anchoring sleeve.
本实用新型属于煤矿巷道安全支护技术领域，具体的讲涉及一种塑料锚固套筒。
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