BS EN 539-2. Clay roofing tiles for discontinuous laying. Determination of physical characteristics. Test for frost resistance
英国标准EN 539-2 不连续铺设的粘土屋顶瓦 物理特性的测定 抗冻性试验
发布日期:
2012-09-20
交叉引用:EN 1304购买本文件时可获得的所有现行修订均包含在购买本文件中。
Cross References:EN 1304All current amendments available at time of purchase are included with the purchase of this document.