PN EN 14989-2-2008 标准详情
- 标准号：PN EN 14989-2-2008
- 中文标题：
- 英文标题：Chimneys - Requirements And Test Methods For Metal Chimneys And Material Independent Air Supply Ducts For Room Sealed Heating Applications - Part 2: Flue And Air Supply Ducts For Room Sealed Appliances
- 标准类别：波兰标准PN
- 发布日期：
