京固 镀锌槽式桥架B级 不含配件2米/根 200mm*150mm 槽厚1.2mm 盖厚1.0mm
京固 防火槽式桥架B级 不含配件2米/根 100mm*100mm 0.8mm*0.7mm
京固 防火槽式桥架 2米/根 300mm*200mm 1.2mm*0.8mm
防火槽式桥架 含配件2米/根 50mm*50mm 0.8mm*0.6mm
镀锌槽式桥架 宽200mm 200mm*50mm 槽厚1.2mm*盖厚1.2mm
京固 防火槽式桥架 不含配件2米/根 75mm*50mm 1.0mm*0.8mm
镀锌槽式桥架 宽150mm 150mm*100mm 槽厚1.5mm*盖厚1.5mm
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75mm 75mm*50mm 槽厚1.0mm*盖厚0.8mm
防火槽式桥架含配件2米/根 300mm*100mm 槽厚1.5mm 盖厚0.8mm
高分子槽式桥架 600mm*100mm 6mm*15mm 2mm
京固 防火竖井槽式桥架B级 不含配件2米/根 200mm*150mm 1.2mm*1.0mm
京固 镀锌竖井槽式桥架B级 不含配件2米/根 300mm*100mm 槽厚1.2mm 盖厚1.0mm
京固 镀锌槽式桥架 宽200mm 200mm*150mm 槽厚1.2mm*盖厚0.8mm
京固 镀锌槽式桥架 宽300mm 300mm*100mm 槽厚1.0mm*盖厚0.8mm
京固 镀锌槽式桥架 宽50mm 50mm*25mm 槽厚1.0mm*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*150mm 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75mm 75mm*50mm 槽厚1.0mm*盖厚0.8mm