DIN EN 14982 (2011-01) 标准详情
- 标准号：DIN EN 14982 (2011-01)
- 中文标题：
- 英文标题：Plastics piping and ducting systems - Thermoplastics shafts or risers for inspection chambers and manholes - Determination of ring stiffness (includes Amendment A1:2010)
- 标准类别：德国标准DIN
- 发布日期：
