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Wet concrete spraying system for tunnel

The wet concrete spraying system for tunnel plays an important role in the tunnel construction process, providing initial support for the entire tunnel construction and ensuring the safety of subsequent tunnel construction, especially for large section super-long highways and railway tunnels. With the frequent construction of highway, railway and subway tunnels in China, tunnel [...]

2019-07-22T17:16:11+08:00 7月 11th, 2019|Shotcrete Machine|