NEN NPR CR 1749 : 2001
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
EUROPEAN SCHEME FOR THE CLASSIFICATION OF GAS APPLIANCES ACCORDING TO THE METHOD OF EVACUATION OF THE PRODUCTS OF COMBUSTION (TYPES)
01-01-2006
12-01-2013
Gives details of a general scheme for the classification of such appliances according to the method of evacuating the products of combustion.
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