EN 295-1:2013 Vitrified clay pipe systems for drains and sewers - Part 1: Requirements for pipes, fittings and joints陶土管道系統(tǒng)排水管和下水道 - 第1部分：管材，管件和接頭的要求
EN 295-4:2013 Vitrified clay pipe systems for drains and sewers - Part 4: Requirements for adaptors, connectors and flexible couplings陶土管道系統(tǒng)排水管和下水道 - 第4部分：適配器，連接器和彈性聯(lián)軸器的要求
EN 295-5:2013 Vitrified clay pipe systems for drains and sewers - Part 5: Requirements for perforated pipes and fittings陶土管道系統(tǒng)排水管和下水道 - 第5部分：帶孔管材和管件的要求
EN 295-6:2013 Vitrified clay pipes systems for drain and sewers - Part 6: Requirements for components of manholes and inspection chambers陶土管系統(tǒng)的排水渠及污水渠 - 第6部分：檢查井和檢查室的成分要求
EN 295-7:2013 Vitrified clay pipe systems for drains and sewers - Part 7: Requirements for pipes and joints for pipe jacking陶土管道系統(tǒng)排水管和下水道 - 第7部分：管材要求和接頭的頂管