京固 镀锌槽式桥架B级 不含配件2米/根 300mm*50mm 槽厚2.0mm 盖厚1.5mm
士林 镀锌槽式电缆桥架 200mm*100mm/槽厚1.2mm/盖厚1.0mm
双帆 镀锌槽式电缆桥架 300mm*100mm/槽厚1.2mm/盖厚1.0mm
中马 镀锌槽式电缆桥架200宽1.2厚2米/根 200mm*150mm 1.2mm 1.0mm
中马 镀锌槽式电缆桥架400宽1.5厚2米/根 400mm*100mm 1.5mm 1.2mm
中马 镀锌槽式电缆桥架50宽1.0厚2米/根 50mm*50mm 1.0mm 0.8mm
京固 镀锌槽式桥架 宽200mm 200mm*50mm 槽厚1.2mm*盖厚1.2mm
京固 镀锌槽式桥架 宽300mm 300mm*200mm 槽厚1.5mm*盖厚0.8mm
镀锌槽式桥架 宽150mm 150mm*50mm 槽厚1.2mm*盖厚1.0mm
镀锌槽式桥架 宽200mm 200mm*50mm 槽厚1.2mm*盖厚1.2mm
京固 镀锌梯式桥架200宽1.2厚2米/根 200mm*150mm/1.2mm/1.0mm
镀锌槽式桥架 宽50mm 50mm*50mm 槽厚0.7mm*盖厚0.6mm
京固 镀锌竖井槽式桥架B级 不含配件2米/根 100mm*100mm 槽厚1.2mm 盖厚1.0mm
镀锌槽式桥架 宽300mm 300mm*100mm 槽厚2.5mm*盖厚2.2mm
京固 镀锌梯式桥架150宽1.0厚2米/根 150mm*100mm/1.0mm/0.8mm
京固 镀锌槽式桥架 宽50mm 50mm*50mm 槽厚0.8mm*盖厚0.7mm