... beam storage tube 射束存储管 beam stud 梁托 beam support 梁式支架 ...
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Stud beam 螺柱梁
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)。
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