Central heating boiler; determination of the standard efficiency and the standard emissivity
German title
Heizkessel; Ermittlung des Norm-Nutzungsgrades und des Norm-Emissionsfaktors
Publication date
1990-03
Original language
German
Pages
6
Note
The issuing body recommends using {0}
EN 303-1:2017-09,
EN 303-2:2017-08,
EN 304:2017-11.
Publication date
1990-03
Original language
German
Pages
6
Note
The issuing body recommends using {0}
EN 303-1:2017-09,
EN 303-2:2017-08,
EN 304:2017-11.
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Content
ICS
91.140.10
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