蒙皮1:1.0mmRAL9018预喷涂镀锌钢 蒙皮2:0.5mmRAL9018预喷涂镀锌钢 芯材:PIR泡沫芯 厚度:150mm Description Description Related products Quick View Quick View 50mmPIR保温板 Quick View Quick View 50-90mm波纹PU岩棉板 Quick View Quick View 50mm预喷涂PU岩棉彩钢板