NBN EN 291:1992被替代
Rubber Seals - Static Seals In Domestic Appliances For Combustible Gases Up To 200 Mbar - Specifications For Material
出版：Belgian Standards
专家解读视频
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.
ISO 1653:1975 - Identical
DIN EN 291 (1992-04) - Identical
BS EN 291:1992 - Identical
I.S. EN 291:1993 - Identical
NF EN 291:1992 - Identical
UNI EN 291:1993 - Identical
NS EN 291 Ed. 1 (1992) - Identical
UNE EN 291:1994 - Identical
ISO 817:2005 - Identical
ISO 815:1991 - Identical
ISO 48:2007 - Identical
ISO 4648:1991 - Identical
ISO 37:2005 - Identical
ISO 188:2007 - Identical
SS EN 291 Ed. 1 (1992) - Identical
