热镀锌金属电缆桥架(钢制热镀锌系列的电缆桥架)

镀锌桥架有什么型号？热热镀锌电缆袭悔桥架常用规手和格有:200mm*80mm*1.5mm200mm*100mm*1.5mm300mm*100mm*1.5mm300mm*150mm*1.5mm400mm*150mm*1.5mm400mm*200mm*1.5mm500mm*150mm*1.5mm50..