【中文】铝合金梯式桥架采用开放式侧梁与横档结构，兼顾轻量化、线缆承托和通风维护，外观简洁，适合需要降低安装搬运负担的项目。用于建筑机电、设备区域及工业配套中的电力、控制和通信线缆敷设，可结合转弯、连接和支吊架部件形成连续线路，选型时需考虑不同金属连接条件并保证接地连续性。
【English】The aluminium alloy ladder-type cable tray uses open side rails and rungs, combining light weight with cable support, ventilation and maintenance access. With a clean appearance it suits projects where handling and installation loads should be reduced. It is used for power, control and communication cables in building services, equipment areas and industrial supporting works, and can be combined with bends, connectors and supports into a continuous route. Selection should account for connections between dissimilar metals and maintain earthing continuity.
