| 标准编号 | DIN EN 778 (2002-01) (Superseded) |
| 标准名称 | Domestic Gas-fired Forced Convection Air Heaters For Space Heating Not Exceeding A Net Heat Input Of 70 Kw, Without A Fan To Assist Transportation Of Combustion Air And/or Combustion Products |
| 主编部门 | |
| 标准状态 | |
| 出版社 | |
| 批准文号 | |
| 发布日期 | |
| 实施日期 | |
| 废止日期 | |
| 替换信息 | |
| 前言 | |
| 无 |
