panel point load 节点荷载
integral panel point 整体节点
lower-chord panel point [建] 下弦节点
point control panel 点控制面板
point-to-point control panel wiring diagram 点位控制板线路图
neutral point Panel 中性点柜
point-supported glass panel 点式支承玻璃板
Jacking point adapter access panel 千斤顶顶点接头检查面板
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