Q235B 무거운 용량 및 내구성 건축용으로 가연화 된 H등급 빔

H 빔 철골
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.