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Shield lining segment
Shield lining segment
Shield lining segment
The shield lining segments are used on the digged subway tunnels after assembled. Six pieces will make a round circle. It protects the finished subway tunnels from collapse.The surface of segment is smooth and appears in offwhite.
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Sanbo specializes in producing high-speed railway, highway bridge formwork, hanging basket formwork, tunnel lining trolley, integral prefabricated formwork, prefabricated segmental assembly formwork system, mobile formwork bridge building machine and water conservancy engineering machinery.
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