97/707247 DC 标准详情
- 标准号：97/707247 DC
- 中文标题：
- 英文标题：En 12809 Residential Independent Heating And Hot Water Boilers Fired By Solid Fuel - Hand And Automatically Fired - Nominal Heat Output Up To 50 Kw - Definitions, Requirements, Instructions, Marking And Testing
- 标准类别：其他国内外OTHERSS
- 发布日期：
