NBN C 73-704-2-4-1992 Trial regulations on atmospheric noise emitted by household appliances and similar instruments. Part 2: Special provisions for washing machines and spin dryers using the centrifugal principle
1992NBN C 73-704-2-4-1992 Trial regulations on atmospheric noise emitted by household appliances and similar instruments. Part 2: Special provisions for washing machines and spin dryers using the centrifugal principle