京固 镀锌槽式桥架上弯头不含配件 50mm*50mm 槽厚0.8mm*盖厚0.7mm
京固 防火槽式桥架上弯头不含配件 300mm*100mm 槽厚1.2mm*盖厚1.0mm
京固 镀锌槽式桥架下弯头不含配件 400mm*100mm 槽厚1.2mm*盖厚1.0mm
京固 镀锌槽式桥架水平弯头不含配件 75mm*50mm 槽厚0.8mm*盖厚0.7mm
京固 防火槽式桥架下弯头不含配件 150mm*100mm 槽厚1.0mm*盖厚0.8mm
京固 防火槽式桥架水平弯头不含配件 150mm*100mm 槽厚1.0mm*盖厚0.8mm
京固 防火槽式桥架上弯头200宽1.0厚 200mm*150mm 1.0mm*0.8mm
京固 镀锌槽式桥架上弯头400宽1.0厚 400mm*200mm 1.0mm*0.5mm
京固 镀锌槽式桥架水平弯头100宽1.0厚 100mm*50mm 1.0mm*0.8mm
京固 镀锌槽式桥架上弯头300宽1.5厚 300mm*50mm 1.5mm*1.5mm
京固 镀锌槽式桥架水平弯头50宽1.0厚 50mm*25mm 1.0mm*1.0mm
京固 镀锌槽式桥架水平弯头150宽1.0厚 150mm*75mm 1.0mm*1.0mm
京固 镀锌槽式桥架水平弯头100宽1.2厚 100mm*100mm 1.2mm*0.8mm
京固 镀锌槽式桥架水平弯头200宽1.2厚 200mm*150mm 1.2mm*0.9mm
京固 镀锌槽式桥架水平弯头200宽1.5厚 200mm*150mm 1.5mm*1.0mm
京固 镀锌槽式桥架水平弯头300宽1.5厚 300mm*200mm 1.5mm*1.5mm
京固 镀锌槽式桥架水平弯头400宽2.0厚 400mm*100mm 2.0mm*1.5mm
京固 镀锌槽式桥架水平弯头500宽2.0厚 500mm*100mm 2.0mm*1.2mm
京固 镀锌槽式桥架水平弯头500宽2.5厚 500mm*150mm 2.5mm*1.5mm
京固 镀锌槽式桥架上弯头75宽1.0厚 75mm*50mm 1.0mm*0.8mm
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