TSE TS EN 297/A4-2005 标准详情
- 标准号:TSE TS EN 297/A4-2005
- 中文标题:燃气集中供暖锅炉 - B11型和B11BS锅炉,配备额定热输入大气燃烧不超过70kW
- 英文标题:Gas-fired central heating boilers - Type B11 and B11BS boilers, fitted with atmospheric burners of nominal heat input not exceeding 70 kW
- 标准类别:欧洲通信ETS,I-ETS,PRI-ETSETS
- 发布日期:2005-12-27