BS EN 303-4-1999 供暖锅炉.带强制通风燃烧器的供暖锅炉.最大操作压力3巴、最高输出达70kw的带强制通风燃油器的锅炉的特殊要求.术语、特殊要求、试验和标记
BS EN 303-4-1999 标准详情
- 标准号：BS EN 303-4-1999
- 中文标题：供暖锅炉.带强制通风燃烧器的供暖锅炉.最大操作压力3巴、最高输出达70kw的带强制通风燃油器的锅炉的特殊要求.术语、特殊要求、试验和标记
- 英文标题：heating boilers - heating boilers with forced draught burners - heating boilers with forced draught burners - special requirements for boilers with forced draught oil burners with outputs up to 70 kw and a maximum operating pressure of 3 bar - termin
- 标准类别：英国标准
- 发布日期：1999-08-15
内容简介
This standard is applicable to heating boilers withforced draught oil burners up to a nominal heat outputof 70 kW. They are operated, either with negativepressure (natural draught boiler) or with positivepressure (pressurized boiler) in the combustio
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