NBN EN 28960:1993现行
Refrigerators, Frozen-food Storage Cabinets And Food Freezers For Household And Similar Use - Measurement Of Emission Of Airborne Acoustical Noise
出版：Belgian Standards
专家解读视频
Specifies methods for measuring airborne acoustical noise emitted by electric refrigerators, frozen-food storage cabinets, food freezers and their combinations for household and similar uses. Does not apply to equipment, appliances, or machines designed exclusively for commercial or industrial purposes. Coverage includes: terms and definitions; calculation of sound pressure and sound power levels; operation and location of appliances under test.
ISO 8960:1991 - Identical
UNI EN 28960:1994 - Identical
NF EN 28960:1993 - Identical
I.S. EN 28960:1994 - Identical
IEC 60704-1 Ed. 2.0 - Identical
SS EN 28960 Ed. 1 (1993) - Identical
UNE EN 28960:1995 - Identical
BS EN 28960:1993 - Identical
DIN EN 28960 (1993-10) - Identical
ONORM EN 28960:1993 - Identical
SN EN 28960:1994 - Identical
