它是一種多面施工工具，用於挖掘和清除挖掘的材料以及在隧道中安裝鋼筋混凝

它是一種多面施工工具，用於挖掘和清除挖掘的材料以及在隧道中安裝鋼筋混凝土襯砌。 該方法不同於基坑和基坑，在施工過程中不需要破壞道路。 在隧道施工的設計階段，隧道將分為不同的部分。

結果 (英文) 1:

It is a multi-faceted construction tools used for digging and cleaning materials excavation and installation of reinforced concrete lining in the tunnel. This method differs from the pit and the pit, do not need to destroy the road during construction. In the design phase of construction of the tunnel, the tunnel will be divided into different sections.

結果 (英文) 2:

It is a multi-faceted construction tool for excavating and removing excavated materials and installing reinforced concrete linings in tunnels. This method is different from the base pit and the pit, and there is no need to destroy the road during construction. During the design time of tunnel construction, the tunnel will be divided into different parts.

結果 (英文) 3:

It is a kind of multi-faceted construction tool, which is used to excavate and remove the excavated materials and install reinforced concrete lining in the tunnel. This method is different from foundation pit and foundation pit, and does not need to destroy the road in the construction process. In the design stage of tunnel construction, the tunnel will be divided into different parts.