| 摘要 |
A steel member for a pre-cast panel having two parallel angle members parallel to one another, a plurality of struts extending from one angle member to the other; openings between the struts; junction strips extending from one of the angle members, and; anchor formations formed on the junction strips. Also disclosed is a precast panel having a slab of cast material and a plurality of such steel members on one side, with their anchor formation embedded in the slab.
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