BS EN 295-5. Vitrified clay pipe systems for drains and sewers. Part 5. Requirements for perforated pipes and fittings
英国标准EN 295-5 排水管和下水道用陶土管道系统 第五部分 穿孔管和配件的要求
Cross References:prEN 295-1:2010prEN 295-2:2010prEN 295-3:2010EN 13501-1All current amendments available at time of purchase are included with the purchase of this document.