내구성 베일리 브릿지 스틸 Q345B 핫 디프 밸런াইজ 된 박스 트러스 브릿지

다른 비디오
August 20, 2025
Video Description:
Discover the Durable Bailey Bridge Steel Q345B Hot Dip Galvanized Box Truss Bridge, designed for mountainous terrains with complex geological conditions. This bridge offers high durability, easy transport, and speedy erection, making it ideal for challenging environments. Learn about its features and advantages in this video.
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