Used in central equipment room or building wiring room to realize the distribution of vertical trunk line and horizontal trunk line.

用于中心机房或大楼配线间，实现垂直干线和水平干线的分配。

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Wiring troughs under the work surface provide horizontal wire management and route cables and wires to a vertical enclosure leading to the floor.

桌面下的导线槽能提供水平布线管理，布线线缆以及通往地面的纵封器线缆。

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DeClements uses vertical rebar with horizontal steel ties, plus a layer of waterproof insulation, electrical wiring and plumbing.

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