DIN EN ISO 1452-4 (2010-04) 标准详情
- 标准号：DIN EN ISO 1452-4 (2010-04)
- 中文标题：
- 英文标题：Plastics piping systems for water supply and for buried and above-ground drainage and sewerage under pressure - Unplasticized poly(vinyl chloride) (PVC-U) - Part 4: Valves (ISO 1452-4:2009)
- 标准类别：德国标准DIN
- 发布日期：
