Application ng Shotcrete Spraying Machine sa Tunnel at Underground EngineeringProject Backgroundin Ang Sichuan Road & Bridge Zijing Tunnel Entrance Project, Upang matiyak ang kaligtasan at kahusayan ng konstruksyon, aivyter shotcrete spraying machine (AWT20 at AWT3016F) kasama ang mga intelihenteng air compressor
Tingnan pa