When applied on rolling light channel steel the superiority in technique is more obvious.
该项技术应用于轻型槽钢的轧制时,技术上的优越性更加充分地显露出来。
The invention discloses a light steel stud, which takes the structure of a channel beam or an I beam, and a preformed opening (22) is arranged on the light steel stud (12).
本发明公开了一种轻钢龙骨,成槽钢或工字钢结构,轻钢龙骨(12)上开设有预留口(22)。
Channel section steel is a kind of economic cross section steel, the products are widely used in automobile, aviation, light industry, machinery manufacture and construction areas.
槽钢是一种经济断面型材,广泛应用于汽车、航空、轻工、机械制造以及建筑等各个行业。
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