DIN EN 291 (1992-04)被替代
Rubber Seals - Static Seals In Domestic Appliances For Combustible Gas Up To 200 Mbar - Specifications For Material
出版：German Institute for Standardisation (Deutsches Institut für Normung)
專家解讀視頻
Gives requirements and test methods for homogeneous rubbers for static seals used in domestic gas appliances of all categories, and in auxiliary equipment mounted on such appliances which are in contact with combustible gases up to 200 mbar. Does not specify the geometrical characteristics of the seals. Operating temperatures covered are 0 Degrees C to 60 Degree C. Covers normative references, definition, classification of material and requirements.
SS EN 291 Ed. 1 (1992) - Identical
UNI EN 291:1993 - Identical
NF EN 291:1992 - Identical
I.S. EN 291:1993 - Identical
NBN EN 291:1992 - Identical
BS EN 291:1992 - Identical
NS EN 291 Ed. 1 (1992) - Identical
UNE EN 291:1994 - Identical
