DS EN 621-2009
DS EN 621-2009 标准详情
- 标准号:DS EN 621-2009
- 中文标题:
- 英文标题:Non-Domestic Gas-Fired Forced Convection Air Heaters For Space Heating Not Exceeding A Net Heat Input Of 300 Kw, Without A Fan To Assist Transportation Of Combustion Air And/Or Combustion Products
- 标准类别:丹麦DANSK
- 发布日期:
内容简介
Provides the requirements and test methods for the safety and efficiency of non-domestic gas-fired air heaters not exceeding a net heat input of 300 kW with (an) atmospheric burner(s) and without a fan to assist the transportation of combustion air a
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