H de construção deu forma à altura dada forma H de aço do apoio 21cm da barra de metal da largura 8cm

H-feixe
August 16, 2024
Keyword: Perfis de aço
Video Description:
Discover the Q345B H Shape Steel Beam, a robust structural steel beam with a height of 21cm and width of 8cm. Perfect for building structures, bridges, and engineering projects, this H-shaped steel beam meets ASTM, JIS, and GB standards. Available in various lengths and surface treatments, it ensures durability and stability for your construction needs.