NF EN 278:1991被替代
Rubber Materials For Diaphragms In Domestic Appliances Using Combustible Gases Up To 200 Mbar
出版：Association Francaise de Normalisation
專家解讀視頻
Gives requirements and tests for rubber materials for diaphragms used in domestic gas appliances in contact with combustible gases, up to 200 mbar. Deals with materials of the homogeneous and reinforced type.
INDICE DE CLASSEMENT: D36203
NBN EN 278:1992 - Identical
BS EN 278:1991 - Identical
DIN EN 278 (1991-10) - Identical
SNV NF EN 278:1991 - Identical
SS EN 278 Ed. 1 (1992) - Identical
UNE EN 278:1996 - Identical
NS EN 278 Ed. 1 (1991) - Identical
UNI EN 278:1992 - Identical
I.S. EN 278:1991 - Identical
