yxb54-185-565楼承板压型钢板yxb54-185-565型楼承板参考价格型号-开口简称展开宽度厚度每米重量平米重量每米单价平米单价yxb54-185-5655651000mm0.75mm5.89KG8.18KG30.44元42.27元0.80mm6.28KG8.72KG32.27元44.82元0.90mm7.07KG9.81KG35.77元49.68元1.00mm7.85KG10.90KG39.21元54.46元1.10mm8.64KG11.99KG42.93元59.62元1.20mm9.42KG13.08KG46.65元64.79元)