Q235B 耐久性のある重作業用建築のためのH級の電磁線梁

hのビーム鋼鉄
February 18, 2025
Video Description:
Discover the Q235B Grade H Beam Galvanised, a heavy-duty and durable construction solution. Perfect for solar panel supports, bridge fences, and more, this galvanized steel beam offers excellent corrosion resistance and customizable sizes for versatile applications.