The utility model relates to a light H-sectionsteel, which belongs to the technical field of materials for buildings.
本实用新型一种轻型H型钢，属于建筑用材技术领域。
2
In recent years, with the production of homemade H-sectionsteel members, the above-mentioned factors have been well improved.
近年来，随着国产热轧h型钢投入生产后，情况得到了改善。
3
The high frequency welding H-sectionsteel has properties of broad and thin section component. Its higher axial lateral resistance capacity forms rigid frame.